{"title":"63-66","description":"","products":[{"product_id":"63-72-ls-swap","title":"63-72 LS Swap","description":"\u003cp\u003eUpgrade your LS swap with these adjustable motor mounts featuring replaceable polyurethane inserts for improved vibration control and durability. Designed to clear factory low-mount A\/C compressors, they offer a precise fit and flexibility for custom setups. Built for strength, serviceability, and a cleaner install.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3\/16 Plate Construction\u003c\/li\u003e\n\u003cli\u003eUses Factory Mounting Holes\u003c\/li\u003e\n\u003cli\u003eFully Adjustable to Fit a Wide Range of Combinations\u003c\/li\u003e\n\u003cli\u003eEverything Needed to Install LS Bases Engines\u003c\/li\u003e\n\u003cli\u003eClears Factory LS AC Compressor\u003c\/li\u003e\n\u003cli\u003eClears Any Swap Headers\u003c\/li\u003e\n\u003cli\u003eTotal Product Weight 16-lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePolyurethane Mounts\u003c\/li\u003e\n\u003cli\u003eEngine Brackets\u003c\/li\u003e\n\u003cli\u003eGrade 8 Hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e63-72 2wd C10, Blazer, \u0026amp; Suburban\u003c\/li\u003e\n\u003cli\u003eGen 3 \u0026amp; 4 LS Based Engines 4.8 – 5.3 – 6.0 – 6.2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/6372-C10-LSCM-Installation-Instructions.pdf?v=1771536792\" rel=\"noopener\" target=\"_blank\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/63-72_LSCM_Instuctions.pdf?v=1790356971\" target=\"_blank\" rel=\"noopener\"\u003e6372-C10-LSCM Installation Instructions\u003c\/a\u003e\u003c\/p\u003e","brand":"Tinworks Suspension","offers":[{"title":"Default Title","offer_id":42481923719264,"sku":"11-9023","price":295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/536_dsc_0029-scaled_cd9c663e-191c-4992-a6cc-fe2d3a020754.jpg?v=1768578903"},{"product_id":"63-72-adjustable-trac-bar","title":"63-72 Adjustable Trac Bar","description":"\u003cp\u003eThis adjustable track bar is longer than stock to maintain proper geometry and keep your rear axle centered throughout the full range of suspension travel. It’s a direct bolt-on upgrade designed for lowered trucks, offering improved handling, stability, and alignment without the need for custom fabrication.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 1\/4 Heavy Wall DOM Tubing\u003c\/li\u003e\n\u003cli\u003eFully TIG Welded Trac Bar\u003c\/li\u003e\n\u003cli\u003eHeavy Duty Adjustable Heim Ends\u003c\/li\u003e\n\u003cli\u003eBolts to Your Factory Trailing Arms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePanhard Bar\u003c\/li\u003e\n\u003cli\u003eAdjustable Ends\u003c\/li\u003e\n\u003cli\u003eTrailing Arm Mount\u003c\/li\u003e\n\u003cli\u003eGrade 8 Hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e63-72 Chevy\/GMC\u003c\/li\u003e\n\u003cli\u003eTruck, Blazer, \u0026amp; Suburban\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/63-72_Adjustable_Trac_Bar_Intallation_Instructions.pdf?v=1781896987\" title=\"63-72 Adjustable Trac Bar Installation Instructions\"\u003e63-72 Adjustable Trac Bar Installation Instructions\u003c\/a\u003e \u003c\/p\u003e","brand":"Tinworks Suspension","offers":[{"title":"Default Title","offer_id":42481923915872,"sku":"11-9008","price":180.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/ChatGPT_Image_Jun_30_2026_02_09_18_PM.png?v=1782846587"},{"product_id":"63-72-full-ls-swap","title":"63-72 Full LS Swap","description":"\u003cp\u003eLS swap your 63-72 C10\/20 the easy way with our all in one kit. Our kit has 3 inches of adjustment to help locate the motor and transmission right where you want it. Our transmission crossmember also has a removable center section so you can easily service your transmission and has cutouts to fit 3.5 inch exhaust.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3\/16 Plate Construction\u003c\/li\u003e\n\u003cli\u003e3 Piece Transmission Crossmember\u003c\/li\u003e\n\u003cli\u003eUses Factory Mounting Holes\u003c\/li\u003e\n\u003cli\u003eFully Adjustable to Fit a Wide Range of Combinations\u003c\/li\u003e\n\u003cli\u003eEverything Needed to Install LS Bases Engine \u0026amp; Transmission\u003c\/li\u003e\n\u003cli\u003eWorks With Factory Low Mount AC Compressor\u003c\/li\u003e\n\u003cli\u003eTotal Product Weight 44-lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePolyurethane Mounts\u003c\/li\u003e\n\u003cli\u003eMotor \u0026amp; Transmission Brackets\u003c\/li\u003e\n\u003cli\u003eGrade 8 Hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e63-72 Chevy\/GMC\u003c\/li\u003e\n\u003cli\u003e2wd C10, C20 \u0026amp; Suburban\u003c\/li\u003e\n\u003cli\u003eGen 3 \u0026amp; 4 LS Based Engines 4.8 – 5.3 – 6.0 – 6.2\u003c\/li\u003e\n\u003cli\u003eGM Auto t350 – t400 – 4l60 – 4l80 – 6l80\u003c\/li\u003e\n\u003cli\u003eGM Manual Tko600 – T56\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/6372-C10-FLS-Installation-Instructions-1.pdf?v=1771536678\" target=\"_blank\" rel=\"noopener\"\u003e6372-C10-FLS Installation Instructions\u003c\/a\u003e\u003c\/p\u003e","brand":"Tinworks Suspension","offers":[{"title":"Default Title","offer_id":42481923948640,"sku":"11-9022","price":495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/ChatGPT_Image_Jun_30_2026_01_45_37_PM.png?v=1782845367"},{"product_id":"63-66-cab-mounts","title":"63-66 Cab Mounts","description":"\u003cp\u003eDirect replacement cab mounts for 1963–1966 C10 trucks. Made from heavy-duty steel and designed to fit factory mounting locations using original holes. Includes Grade 8 hardware for maximum strength and durability. Perfect for restoring structure and stability to your classic Chevy pickup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3\/16 Steel Construction\u003c\/li\u003e\n\u003cli\u003eBolts to Factory Frame Holes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCab Mounts\u003c\/li\u003e\n\u003cli\u003eGrade 8 Hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e63-66 Chevy\/GMC\u003c\/li\u003e\n\u003cli\u003eC10\/C20\/C30\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tinworks Suspension","offers":[{"title":"Default Title","offer_id":42481924046944,"sku":"11-9002","price":195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/ChatGPT_Image_Jul_10_2026_01_21_47_PM.png?v=1783707994"},{"product_id":"63-72-panhard-trac-bar","title":"63-72 Panhard Trac Bar","description":"\u003cp\u003eDesigned to work specifically with Tinworks trailing arms, this adjustable panhard bar keeps your rear axle properly centered throughout suspension travel. It offers precise alignment and improved handling, making it a perfect match for lowered or performance-driven setups. Built for strength, adjustability, and a dialed-in ride.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 1\/4 Heavy Wall DOM Tubing\u003c\/li\u003e\n\u003cli\u003eFully TIG Welded\u003c\/li\u003e\n\u003cli\u003eHeavy Duty Adjustable Heim Ends\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePanhard Bar\u003c\/li\u003e\n\u003cli\u003eAdjustable Ends\u003c\/li\u003e\n\u003cli\u003eGrade 8 Hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e63-72 Chevy\/GMC\u003c\/li\u003e\n\u003cli\u003eTruck, Blazer, \u0026amp; Suburban\u003c\/li\u003e\n\u003cli\u003eTinworks Fabrication Trailing Arms\u003c\/li\u003e\n\u003cli\u003e34 1\/2″-35 1\/2″ Center to Center\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tinworks Suspension","offers":[{"title":"Default Title","offer_id":42481924145248,"sku":"11-9024","price":175.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/ChatGPT_Image_Jul_1_2026_12_37_27_PM.png?v=1782927466"},{"product_id":"63-87-front-air-ride-kit","title":"63-87 Front Air Ride Kit","description":"\u003cp\u003eThese bolt-in front air ride brackets make installing front air suspension easy and reliable. Designed for a hassle-free install with included Grade 8 hardware, select the high-quality Air Lift 2600 bags for superior ride quality and performance. A perfect solution for a clean, strong front air ride setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3\/16 Plate Construction\u003c\/li\u003e\n\u003cli\u003eBolt in Design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePair of Upper and Lower Brackets\u003c\/li\u003e\n\u003cli\u003e2600 Pound Air Bags (optional)\u003c\/li\u003e\n\u003cli\u003eGrade 8 Hardware\u003c\/li\u003e\n\u003cli\u003eTotal Product Weight 10-lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eChevy\/GMC C10, C20, C30 Trucks From 63-87\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tinworks Suspension","offers":[{"title":"Default Title","offer_id":42481924243552,"sku":"11-9020","price":110.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/545_tinworks-fabrication-sheet-metal-auto-iowa-shop-front-air-ride-kit-1.jpg?v=1782152111"},{"product_id":"63-72-step-notch","title":"63-72 Step Notch","description":"\u003cp\u003eOur step notch is formed to fit the factory 63-72 C10 frame rails. Comes un-welded and sold in pairs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3\/16 Plate Construction\u003c\/li\u003e\n\u003cli\u003eAllows Clearance to Lay Frame With 24″ Wheels\u003c\/li\u003e\n\u003cli\u003eRaises Frame Clearance 8″\u003c\/li\u003e\n\u003cli\u003eTotal Product Weight 42-lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePair of Step Notches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e63-72 C10, and C20 Trucks\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tinworks Suspension","offers":[{"title":"Default Title","offer_id":42481924341856,"sku":"11-9033","price":235.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/405_tinworks-fabrication-iowa-classic-chevy-parts-custom-shop-6.jpg?v=1782152187"},{"product_id":"63-72-rear-air-ride-kit","title":"63-72 Rear Air Ride Kit","description":"\u003cp\u003eThese brackets are designed to bolt directly into place with no welding or fabrication required. Each kit includes Grade 8 hardware for a secure install and can come with two high-quality 2,600 lb. Air Lift bags, delivering reliable performance and ride quality.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3\/16 Plate Construction\u003c\/li\u003e\n\u003cli\u003eBolt in Design\u003c\/li\u003e\n\u003cli\u003eTotal Product Weight 6-lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePair of Upper and Lower Brackets\u003c\/li\u003e\n\u003cli\u003e2600 Pound Air Bags (optional)\u003c\/li\u003e\n\u003cli\u003eGrade 8 Hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eChevy\/GMC C10, C20, C30 Trucks From 63-72\u003c\/li\u003e\n\u003cli\u003eTrailing Arm Suspension\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tinworks Suspension","offers":[{"title":"Default Title","offer_id":42481924407392,"sku":"11-9027","price":110.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/548_tinworks-fabrication-iowa-chevy-truck-fabricator-rear-air-ride-1.jpg?v=1782239153"},{"product_id":"air-overload-line-kit-2","title":"Air Overload Line Kit","description":"\u003cp\u003eComplete air line kit includes fittings, hose, and fill valve—everything you need to plumb your helper bags or air suspension. Designed to work with 1\/4″ NPT bag fittings, this kit ensures a secure, leak-free setup for easy inflation and reliable performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDOT Air Line\u003c\/li\u003e\n\u003cli\u003ePush Lock Fittings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e20 Feet of 1\/4″ Air Line\u003c\/li\u003e\n\u003cli\u003e1\/4″ NPT Bag Fittings\u003c\/li\u003e\n\u003cli\u003eTee\u003c\/li\u003e\n\u003cli\u003eFill Valve\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWorks With Tinworks PN : 8898-OBS-AO35\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tinworks Suspension","offers":[{"title":"Default Title","offer_id":42481924505696,"sku":"8898-OBS-AOLK","price":45.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/ChatGPT_Image_Jul_1_2026_01_08_16_PM.png?v=1782929319"},{"product_id":"63-87-front-shock-relocation-brackets","title":"63-87 Front Shock Relocation Brackets","description":"\u003cp\u003eOur shock relocation brackets reposition the upper shock mount to the top of the frame rail, providing the proper angle and clearance needed when lowering your truck. This upgrade is essential for maintaining optimal suspension travel and ride quality.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3\/16 Plate Construction\u003c\/li\u003e\n\u003cli\u003eRelocated Upper Shock Mount\u003c\/li\u003e\n\u003cli\u003eAllows Factory Shock to be Used\u003c\/li\u003e\n\u003cli\u003eTotal Product Weight 4-lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUpper Shock Brackets\u003c\/li\u003e\n\u003cli\u003eGrade 8 Hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e63-87 Chevy\/GMC\u003c\/li\u003e\n\u003cli\u003eC10, C20, C30, \u0026amp; Suburban\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tinworks Suspension","offers":[{"title":"Default Title","offer_id":42481924604000,"sku":"11-9021","price":85.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/553_dsc_0197-1-scaled.jpg?v=1768578905"},{"product_id":"63-87-transmission-crossmember","title":"63-87 Transmission Crossmember","description":"\u003cp\u003eOur transmission crossmember is a must for lowered trucks. It keeps everything above the frame rails and allows you to run your exhaust through it instead of under.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3\/16 Plate Construction\u003c\/li\u003e\n\u003cli\u003eExhaust Pass Throughs\u003c\/li\u003e\n\u003cli\u003e3 Piece Design\u003c\/li\u003e\n\u003cli\u003eFully Adjustable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTransmission Crossmember\u003c\/li\u003e\n\u003cli\u003eGrade 8 Hardware\u003c\/li\u003e\n\u003cli\u003ePolyurethane Transmission Mount\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eChevy\/GMC C10 Trucks 63-87\u003c\/li\u003e\n\u003cli\u003eAny GM Automatic or Manual Transmission\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/6387-C10SB-TC-Installation-Instructions-1.pdf?v=1771535703\" target=\"_blank\" rel=\"noopener\"\u003e6387-C10SB-TC Installation Instructions\u003c\/a\u003e\u003c\/p\u003e","brand":"Tinworks Suspension","offers":[{"title":"Default Title","offer_id":42481924964448,"sku":"11-9035","price":235.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/ChatGPT_Image_Jun_30_2026_01_08_36_PM.png?v=1782843018"},{"product_id":"63-72-topless-trailing-arm-crossmember","title":"63-72 Topless Trailing Arm Crossmember","description":"\u003cp\u003eOur Trailing Arm Crossmember features a 3-piece steel design with adjustable mounts for optimized suspension geometry and improved handling. Built in the USA, this performance upgrade also provides increased ground clearance—perfect for routing exhaust through the crossmember on lowered C10s. Engineered for durability and precision to enhance your truck’s performance and stance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3\/16 Steel Construction\u003c\/li\u003e\n\u003cli\u003eAbility to Mount Crossmember 1\" Back\u003c\/li\u003e\n\u003cli\u003eBolts to Factory Frame Holes\u003c\/li\u003e\n\u003cli\u003e3 Piece Design for Easy Install\u003c\/li\u003e\n\u003cli\u003eFlat Bottom Design for Ground Clearance\u003c\/li\u003e\n\u003cli\u003eAbility to Run 3 1\/2″ Exhaust\u003c\/li\u003e\n\u003cli\u003eAdjustable Pinion Angle\u003c\/li\u003e\n\u003cli\u003eTotal Product Weight 32-lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBolt on Adjustable Trailing Arm Brackets\u003c\/li\u003e\n\u003cli\u003eTrailing Arm Crossmember\u003c\/li\u003e\n\u003cli\u003eGrade 8 Hardware\u003c\/li\u003e\n\u003cli\u003eOptional Carrier Bearing Bracket\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e63-72 Chevy\/GMC\u003c\/li\u003e\n\u003cli\u003eLong \u0026amp; Shortbed Trucks\u003c\/li\u003e\n\u003cli\u003eFor Trucks Lowered 6″ or More if Running a One Piece Driveshaft\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/1963-1972_C10_TRAILING_ARM_CROSSMEMBER_INSTALLATION_INSTUCTIONS_2.pdf?v=1785790966\" title=\"63-72 trailing arm crossmember installation instructions\"\u003e63-72 Trailing Arm Crossmember Installation Instructions\u003c\/a\u003e \u003c\/p\u003e","brand":"Tinworks Suspension","offers":[{"title":"Default Title","offer_id":42800668016736,"sku":"11-9034","price":295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/PhotoJun052026_90612AMcopy.jpg?v=1780947276"},{"product_id":"63-72-steering-kit","title":"63-72 Steering Kit","description":"\u003cp\u003eContaining Inner Tie Rod Ends, Outer Tie Rod Ends,  Billet Tie Rod Adjusters and Idler Arm.  These parts are built to OE sizes for a perfect fit and made to premium quality standards for great performance.  Conveniently packaged with everything you need, all in one easy-to-install kit.\u003c\/p\u003e\n\u003cp\u003eThe Idler Arm is one of the most commonly worn steering components. Poorly designed joints from the factory quickly loosen and cause excessive play in the steering. Laboratory tested and proven in the real world, these Idler Arms feature improved design over the competition for increased longevity and durability.\u003c\/p\u003e\n\u003cp\u003eWe applied the same technological advancements in ball joint construction to our line of Tie Rod Ends, delivering a premium product to withstand the rigors of performance car and truck applications. The result is a more durable product that extends the lifespan and maintains the performance level of the steering system during demanding conditions.\u003c\/p\u003e","brand":"Tinworks Suspension","offers":[{"title":"71-72","offer_id":42481925259360,"sku":"11359570","price":245.0,"currency_code":"USD","in_stock":true},{"title":"67-70","offer_id":42481925292128,"sku":"11349570","price":205.0,"currency_code":"USD","in_stock":true},{"title":"65-66","offer_id":42481925324896,"sku":"11349571","price":230.0,"currency_code":"USD","in_stock":true},{"title":"63-64","offer_id":42481925357664,"sku":"11349572","price":280.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/28597_tie-rods.webp?v=1768578905"},{"product_id":"63-72-rear-trailing-arm-suspension-coilover","title":"63-72 Rear Trailing Arm Suspension Coilover","description":"\u003cp\u003eOur Bolt-On Rear Coilover System delivers exceptional ride quality, improved handling, and increased traction—all in a fully bolt-on design. Built to perform on the street or the track, this system includes adjustable coilover mounts and an optimized panhard bar setup for maximum tire clearance and ideal geometry at lowered heights. Heavy-duty C-notches are included and precisely contoured to fit the frame rail. Compatible with all bed styles, this kit brings modern suspension performance to your classic truck.\u003c\/p\u003e\n\u003cp\u003eAll Parts Come Raw Steel\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3\/16 Steel Construction\u003c\/li\u003e\n\u003cli\u003eAlignment with factory bolt holes\u003c\/li\u003e\n\u003cli\u003eUp to 6″ of Drop\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTrailing Arms\u003c\/li\u003e\n\u003cli\u003eFrame Notch\u003c\/li\u003e\n\u003cli\u003eTubular Frame Crossmembers\u003c\/li\u003e\n\u003cli\u003ePanhard Bar\u003c\/li\u003e\n\u003cli\u003eU-Bolts\u003c\/li\u003e\n\u003cli\u003eCoilover Brackets\u003c\/li\u003e\n\u003cli\u003eRidetech Adjustable Coilovers\u003c\/li\u003e\n\u003cli\u003eGrade 8 Hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e63-72 Chevy\/GMC\u003c\/li\u003e\n\u003cli\u003eC10\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/youtu.be\/Z7VJQf2dNb4\" title=\"Trailing arm suspension coil over install video\"\u003eTrailing Arm Suspension Coil Over Install Video\u003c\/a\u003e \u003c\/p\u003e","brand":"Tinworks Suspension","offers":[{"title":"Default Title","offer_id":42481925685344,"sku":"11-9030","price":2950.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/27413_img_7634-1.jpg?v=1768578906"},{"product_id":"air-lift-d2600-air-bag","title":"Air Lift D2600 Air Bag","description":"\u003cp\u003eFeaturing an unprecedented maximum restrained pressure of 600 psi, 9.7″ usable stroke, and a load range of 349-3055 lbs. This bad boy will give you the performance you crave. With more lift, a softer, smoother ride, and the lowest price in the industry, you can’t go wrong with the new Dominator D2600!\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Extended Height:\u003c\/strong\u003e 12.5″\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompressed Height:\u003c\/strong\u003e 2.8″\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Diameter:\u003c\/strong\u003e 8″\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Load at 100 PSI:\u003c\/strong\u003e 3,055 lbs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign Height:\u003c\/strong\u003e 6.0-9.0″\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir Fitting Size:\u003c\/strong\u003e 1\/2″\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop Fastener:\u003c\/strong\u003e 3\/8″ – 16\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBottom Fastener:\u003c\/strong\u003e 3\/8″ – 16\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Hole Center:\u003c\/strong\u003e 2.75″\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tinworks Suspension","offers":[{"title":"Default Title","offer_id":42481925718112,"sku":"58616","price":90.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/29023_58616_v0__03389.jpg?v=1768578906"},{"product_id":"63-72-rear-shock-relocation-brackets","title":"63-72 Rear Shock Relocation Brackets","description":"\u003cp\u003eOur relocation brackets reposition your factory shock mounts to the rear of the trailing arms. Essential for lowered trucks, they maintain proper suspension travel while freeing up space to route your exhaust cleanly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3\/16 Plate Construction\u003c\/li\u003e\n\u003cli\u003eRelocated Shock Mount\u003c\/li\u003e\n\u003cli\u003eAllows Factory Shock to be Used (Monroe PN : 32301)\u003c\/li\u003e\n\u003cli\u003eCan be Used With Factory or Aftermarket Trailing Arms\u003c\/li\u003e\n\u003cli\u003eGreat for Drops 4 Inches or More\u003c\/li\u003e\n\u003cli\u003eTotal Product Weight 8-lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUpper \u0026amp; Lower Shock Brackets\u003c\/li\u003e\n\u003cli\u003eGrade 8 Hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e63-72 Chevy\/GMC\u003c\/li\u003e\n\u003cli\u003eC10, C20, \u0026amp; Suburban with Trailing Arm Suspension\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/63-72_Rear_Shock_Relocation_Kit_Installation_Instructions.pdf?v=1782221576\" title=\"Rear Shock Relocation Installation Instructions\"\u003eRear Shock Relocation Bracket Installation Instructions\u003c\/a\u003e\u003c\/p\u003e","brand":"Tinworks Suspension","offers":[{"title":"Default Title","offer_id":42481925849184,"sku":"11-9029","price":140.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/ChatGPT_Image_Jun_30_2026_01_54_49_PM.png?v=1782846429"},{"product_id":"63-72-frame-stiffener","title":"63-72 Frame Stiffener","description":"\u003cp\u003eBoost your truck’s chassis strength and performance with our frame stiffener kit, available for Blazers, Suburbans, short bed, and long bed models. Featuring heavy-duty boxing plates designed for increased rigidity, improved handling, and enhanced ground clearance, this bolt-in kit adds serious durability without sacrificing adjustability. Engineered for long-lasting strength and superior ride quality on and off the road.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3\/16 Steel Construction\u003c\/li\u003e\n\u003cli\u003eUses Factory Holes to Mount\u003c\/li\u003e\n\u003cli\u003eAdjustable Transmission \u0026amp; Trailing Arm Mounts\u003c\/li\u003e\n\u003cli\u003eWorks With 1 \u0026amp; 2 Piece Driveshafts\u003c\/li\u003e\n\u003cli\u003eBoxes Your Frame Rails\u003c\/li\u003e\n\u003cli\u003eAbility to Run up to 3 1\/2″ Exhaust\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTransmission Crossmember \u0026amp; GM Polyurethane Mount\u003c\/li\u003e\n\u003cli\u003eGrade 8 Hardware\u003c\/li\u003e\n\u003cli\u003eBoxing Plates\u003c\/li\u003e\n\u003cli\u003eFrame Stiffener\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2WD 63-72 Chevy\/GMC\u003c\/li\u003e\n\u003cli\u003eC10, C20 Choose short bed or long bed in the dropdown\u003c\/li\u003e\n\u003cli\u003eGM Transmissions (T400, 700R4, 4L60, 4L80, 6L80, T-56, Tko500\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!--themify_builder_static--\u003e\u003c!--\/themify_builder_static--\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e3 - 4 Week Lead Times Typical\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/youtu.be\/fOfbx9Wi97E\" title=\"63-72 frame stiffener install video\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e63-72 Frame Stiffener Install Video\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Tinworks Suspension","offers":[{"title":"Default Title","offer_id":42481926111328,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/ChatGPT_Image_Jun_30_2026_01_26_03_PM.png?v=1782844524"},{"product_id":"63-72-anti-squat-brackets","title":"63-72 Anti-Squat Brackets","description":"\u003cp\u003e1963-1972 Chevy GMC trailing arm brackets. These allow you to adjust your pinion angle after lowering your truck. They will bolt up to any factory or aftermarket crossmember.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3\/16 Plate Construction\u003c\/li\u003e\n\u003cli\u003e6 Adjustable Locations\u003c\/li\u003e\n\u003cli\u003eTotal Product Weight 8-lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBrackets\u003c\/li\u003e\n\u003cli\u003eGrade 8 Hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e63-72 Chevy\/GMC C10 \u0026amp; C20 Trucks, Blazer, or Suburban\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/6372-C10-ASB-Installation-Instruction.pdf?v=1771534582\" target=\"_blank\" rel=\"noopener\"\u003e6372-C10-ASB Installation Instruction\u003c\/a\u003e\u003c\/p\u003e","brand":"Tinworks Suspension","offers":[{"title":"Default Title","offer_id":42481926537312,"sku":"11-9010","price":85.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/Photo_Jun_05_2026_8_54_47_AM_copy.jpg?v=1780947088"},{"product_id":"air-overload-line-kit","title":"Air Overload Line Kit","description":"\u003cp\u003eComplete air line kit includes fittings, hose, and fill valve—everything you need to plumb your helper bags or air suspension. Designed to work with 1\/2″ NPT bag fittings, this kit ensures a secure, leak-free setup for easy inflation and reliable performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDOT Air Line\u003c\/li\u003e\n\u003cli\u003ePush Lock Fittings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e20 Feet of 1\/4″ Air Line\u003c\/li\u003e\n\u003cli\u003e1\/2″ NPT Bag Fittings\u003c\/li\u003e\n\u003cli\u003eTee\u003c\/li\u003e\n\u003cli\u003eFill Valve\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWorks With Tinworks PN: 7387-SB-AO30\u003c\/li\u003e\n\u003cli\u003eWorks With Tinworks PN: 7387-SB-AOSUB\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tinworks Suspension","offers":[{"title":"Default Title","offer_id":42481926570080,"sku":"12-9002","price":45.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/ChatGPT_Image_Jul_1_2026_12_55_26_PM.png?v=1782928549"},{"product_id":"63-66-core-support-mounts","title":"63-66 Core Support Mounts","description":"\u003cp\u003eDirect replacement core support for 1963–1966 C10 trucks. Built from durable steel to match factory specifications, this piece restores strength and alignment to the front end of your classic Chevy. Designed to bolt in using original mounting points for a hassle-free installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3\/16 Steel Construction\u003c\/li\u003e\n\u003cli\u003eBolts to Factory Frame Holes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCore Support Mounts [Pair]\u003c\/li\u003e\n\u003cli\u003eGrade 8 Hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e63-66 Chevy\/GMC\u003c\/li\u003e\n\u003cli\u003eC10\/C20\/C30\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/6366-C10-CSM-INSTALLATION-INSTRUCTIONS.pdf?v=1771534445\" target=\"_blank\" rel=\"noopener\"\u003e6366-C10-CSM Installation Instructions\u003c\/a\u003e\u003c\/p\u003e","brand":"Tinworks Suspension","offers":[{"title":"Default Title","offer_id":42481926832224,"sku":"11-9004","price":95.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/29792_tinworks-product-photo-8-scaled.jpg?v=1768578908"},{"product_id":"63-72-c-notch-kit","title":"63-72 C Notch Kit","description":"\u003cp\u003e\u003cspan\u003eOur 1963–1972 C10 Frame Notch features a bolt in design that uses factory holes for easy positioning and installation. Constructed from heavy-duty 3\/16-inch steel plate, it provides the additional axle clearance needed for trucks lowered 5 inches or more. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3\/16 Plate Construction\u003c\/li\u003e\n\u003cli\u003eFormed to Fit Offset Frame Rails\u003c\/li\u003e\n\u003cli\u003eDesigned to Mount Air Bags or Coil Spring\u003c\/li\u003e\n\u003cli\u003e2 1\/2 Inches of Extra Clearance\u003c\/li\u003e\n\u003cli\u003eTotal Product Weight 15-lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePolyurethane Bump Stops\u003c\/li\u003e\n\u003cli\u003eNotches\u003c\/li\u003e\n\u003cli\u003eGrade 8 hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e63-72 Chevy\/GMC C10\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tinworks Suspension","offers":[{"title":"Default Title","offer_id":42481926864992,"sku":"11-9054","price":195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/image1.png?v=1789994343"},{"product_id":"60-72-rear-trailing-arms","title":"60-72 Rear Trailing Arms","description":"\u003cp\u003eBuilt tough with DOM tubing and 3\/16″ steel plate, these extreme trailing arms are a direct replacement designed for serious performance and durability. Featuring a strong, removable bag plate and integrated panhard bar mount, they work seamlessly with coil springs, air bags, or coilovers. Equipped with a built-in e-brake tab and massive adjustable Johnny joint ends for precise alignment and maximum strength. Perfect for aggressive lowering and high-performance setups.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3\/16 Steel Construction\u003c\/li\u003e\n\u003cli\u003eAdjustable Johnny Joints\u003c\/li\u003e\n\u003cli\u003eDOM Tube\u003c\/li\u003e\n\u003cli\u003eEmergency Brake Mounts\u003c\/li\u003e\n\u003cli\u003ePanhard Bar Tabs\u003c\/li\u003e\n\u003cli\u003eTotal Product Weight 48-lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLeft \u0026amp; Right Trailing Arms\u003c\/li\u003e\n\u003cli\u003eCurrie Adjustable Ends\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e60-72 Chevy\/GMC\u003c\/li\u003e\n\u003cli\u003eC10, Blazer, Long or Short Bed Trucks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c!--themify_builder_static--\u003e\u003c!--\/themify_builder_static--\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Tinworks Suspension","offers":[{"title":"Default Title","offer_id":42481927389280,"sku":"11-9031","price":995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/TW_Product_Photo_8_1.jpg?v=1772575812"},{"product_id":"63-66-core-support-crossmember","title":"63-66 Core Support Crossmember","description":"\u003cp\u003eReplace your damaged or rusted factory core support with this heavy-duty direct replacement. Made from 3\/16″ steel plate, it offers increased strength and durability while maintaining a factory fit. A clean, bolt-in solution to restore your front end with confidence.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3\/16 Plate Construction\u003c\/li\u003e\n\u003cli\u003eMounts in factory location and holes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCore Support Crossmember\u003c\/li\u003e\n\u003cli\u003eRadiator Bushing Brackets\u003c\/li\u003e\n\u003cli\u003eGrade 8 Hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eChevy\/GMC Trucks 63-66\u003c\/li\u003e\n\u003cli\u003eC10 \u0026amp; C20\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMade In USA\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/6366-C10-CSC-INSTALLATION-INSTRUCTIONS.pdf?v=1771534077\" target=\"_blank\" rel=\"noopener\"\u003e6366-C10-CSC INSTALLATION INSTRUCTIONS\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Tinworks Suspension","offers":[{"title":"Default Title","offer_id":42481927454816,"sku":"11-9003","price":195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/29814_tw-product-photo-5-scaled.jpg?v=1768578910"},{"product_id":"63-72-long-to-short-bed-conversion","title":"63-72 Long to Short Bed Conversion","description":"\u003cp\u003eTinworks Suspension long to short bed conversion kits are engineered to simplify the process of shortening a long-bed truck frame using basic hand tools in your own garage. These kits eliminate the guesswork typically associated with shortening a frame by providing all required components and precise guidance to complete the job correctly.\u003c\/p\u003e\n\u003cp\u003eEach Tinworks conversion kit includes a laser-etched steel template with clearly marked hole locations, a 3\/16 plate inner and outer frame reinforcement, all necessary installation hardware, and detailed, step-by-step instructions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFinal installation requires welding. However, the included steel inner braces allow the vehicle to be safely transported to a certified welder if welding cannot be performed in-house. The driveshaft must be shortened prior to reinstallation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3\/16 Plate Construction\u003c\/li\u003e\n\u003cli\u003eTemplate Aligns in Factory Holes for Easy Guidance\u003c\/li\u003e\n\u003cli\u003eWorks with our Short Bed Frame Stiffener\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMetal Template\u003c\/li\u003e\n\u003cli\u003eInner and Outer Reinforcement Plates\u003c\/li\u003e\n\u003cli\u003eGrade 8 Hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eChevy\/GMC Trucks 63-72\u003c\/li\u003e\n\u003cli\u003eC10 \u0026amp; C20\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMade In USA\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/1963-1972_C10_LONG_BED_TO_SHORT_BED_CONVERSION_INSTRUCTIONS.pdf?v=1778077459\"\u003eLONG BED TO SHORT BED INSTRUCTIONS\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/youtu.be\/TjxxxkzxuBw\" title=\"LONG BED TO SHORT BED VIDEO\"\u003eLONG BED TO SHORT BED VIDEO\u003c\/a\u003e\u003c\/p\u003e","brand":"Tinworks Suspension","offers":[{"title":"Default Title","offer_id":42481927946336,"sku":"11-9036","price":375.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/30185_tw-product-photo-3-scaled.jpg?v=1768578910"},{"product_id":"battery-box","title":"Battery Box","description":"\u003cp\u003eDesigned to fit standard Group 34\/78 batteries, this universal mount battery box offers a clean and secure installation. Compatible with a readily available battery size, it’s perfect for custom builds or replacements where space and reliability matter. Durable construction ensures long-lasting performance in any setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompletely Encapsulated Design\u003c\/li\u003e\n\u003cli\u003eMount In Any Direction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGrade 8 Hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGroup 34\/78 Batteries (10 x 6 5\/8 wide \u0026amp; 7 1\/8 tall)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tinworks Suspension","offers":[{"title":"Default Title","offer_id":42481928208480,"sku":"6-9003","price":85.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/28180_tw-battery-box-5-1-scaled.jpg?v=1768578911"},{"product_id":"63-72-bed-mount-kit","title":"63-72 Bed Mount Kit","description":"\u003cp\u003eDirect replacement bed mounts for short bed trucks built to factory specs. Precision fitment for easy installation using original mounting holes. Durable steel construction ensures long-lasting strength and support. Ideal for restorations or repairs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3\/16 Steel Construction\u003c\/li\u003e\n\u003cli\u003eBolts to Factory Frame Holes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eShort Bed Mounts\u003c\/li\u003e\n\u003cli\u003eGrade 8 Hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e63-72 Chevy\/GMC [63-66 Trucks will need to drill 2 holes]\u003c\/li\u003e\n\u003cli\u003eC10 1\/2 Ton Short Bed\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tinworks Suspension","offers":[{"title":"Default Title","offer_id":42481928339552,"sku":"11-9012","price":125.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/28224_tw-product-photo-4-scaled.jpg?v=1768578911"},{"product_id":"63-72-rear-frame-crossmember","title":"63-72 Rear Frame Crossmember","description":"\u003cp\u003eThis direct replacement rear frame crossmember adds strength to your chassis while providing additional clearance for aftermarket fuel tanks. Built for durability and a perfect fit, it’s an ideal upgrade for lowered or modified trucks needing improved support and space.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3\/16 Plate Construction\u003c\/li\u003e\n\u003cli\u003eClears Bumper Brackets\u003c\/li\u003e\n\u003cli\u003eUses Factory Holes\u003c\/li\u003e\n\u003cli\u003eTotal Product Weight 10-lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCrossmember\u003c\/li\u003e\n\u003cli\u003eGrade 8 Hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e63-72 Chevy\/GMC\u003c\/li\u003e\n\u003cli\u003eC10, C20 Trucks\u003c\/li\u003e\n\u003cli\u003eK10, K20 Trucks\u003c\/li\u003e\n\u003cli\u003eSuburban\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/6372-C10-RFC-Installation-Instructions.pdf?v=1771532824\" target=\"_blank\" rel=\"noopener\"\u003e6372-C10-RFC Installation Instructions\u003c\/a\u003e\u003c\/p\u003e","brand":"Tinworks Suspension","offers":[{"title":"Default Title","offer_id":42481928765536,"sku":"11-9028","price":165.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/Tinworks_63-72_Rear_Frame_Crossmember.jpg?v=1789562740"},{"product_id":"63-87-weld-in-air-bag-cups","title":"63-87 Weld In Air Bag Cups","description":"\u003cp data-start=\"103\" data-end=\"386\"\u003eUpgrade your C10’s air ride setup with our heavy-duty upper brackets, and weld-in lower bag cups, designed specifically for the 1963–1987 C10 trucks. These cups are engineered to properly locate up to a 7-inch air bag, giving you the strength and reliability your suspension demands. Each cup features a\u003cstrong\u003e \u003c\/strong\u003e3-inch deep pocket to help center the bag and improve stability through full suspension travel. Integrated drain holes prevent moisture buildup, reducing corrosion and extending the life of your components.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3\/16 Plate Construction\u003c\/li\u003e\n\u003cli\u003e3 Inch Deep Lower Cup\u003c\/li\u003e\n\u003cli\u003eDrain Holes\u003c\/li\u003e\n\u003cli\u003e8 5\/8\" Outside Diameter Tube\u003c\/li\u003e\n\u003cli\u003e3\/16\" Thick\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePair of Upper and Lower Brackets\u003c\/li\u003e\n\u003cli\u003e2600 Pound Air Bags (optional)\u003c\/li\u003e\n\u003cli\u003eGrade 8 Hardware\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eChevy\/GMC C10, C20, C30 Trucks From 63-87\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca title=\"Weld In Bag Cup Instructions\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/Weld_In_Bag_Cup_Installation_Instuctions.pdf?v=1781538352\"\u003eWeld In Bag Cup Installation Instructions \u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-start=\"103\" data-end=\"386\"\u003e \u003c\/p\u003e","brand":"Tinworks Suspension","offers":[{"title":"Default Title","offer_id":42611173425248,"sku":"11-9025","price":175.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/Tinworks_63-87_Weld_In_Air_Bag_Cups.jpg?v=1789562437"},{"product_id":"63-87-little-shop-front-big-brake-kit-16","title":"63-87 Little Shop Front Big Brake Kit 16\"","description":"\u003cp\u003eA 16\" front brake kit utilizing 6-piston calipers, LSMFG machined aluminum hubs, hats, and radial brackets which bolt directly to the spindle you select. Designed to fit 63-87 full size 2wd GM trucks and SUVs, and 63-70 with the proper spindle. Includes drilled\/slotted rotors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIf using OEM style spindles, you must use the 1.25\" HD version\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCPP Modular C10 Spindles such as CP30106-1, CP30106-2, CP30106-3, CP30106-4 \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWilwood Iron ProSpindles such as 831-15931, 831-15932\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWilwood ProSpindle part number 831-14201, 831-14202 and CPP X10 spindle\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWheel Size Requirement: Fits inside most 20\" wheels.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Tinworks Suspension","offers":[{"title":"OEM Style \/ Red \/ Yes","offer_id":42652926312544,"sku":null,"price":2775.0,"currency_code":"USD","in_stock":true},{"title":"OEM Style \/ Red \/ No","offer_id":42652926345312,"sku":null,"price":2695.0,"currency_code":"USD","in_stock":true},{"title":"OEM Style \/ Black \/ Yes","offer_id":42652926378080,"sku":null,"price":2775.0,"currency_code":"USD","in_stock":true},{"title":"OEM Style \/ Black \/ No","offer_id":42652926410848,"sku":null,"price":2695.0,"currency_code":"USD","in_stock":true},{"title":"Wilwood Iron Pro \/ Red \/ Yes","offer_id":42652926443616,"sku":null,"price":2775.0,"currency_code":"USD","in_stock":true},{"title":"Wilwood Iron Pro \/ Red \/ No","offer_id":42652926476384,"sku":null,"price":2695.0,"currency_code":"USD","in_stock":true},{"title":"Wilwood Iron Pro \/ Black \/ Yes","offer_id":42652926509152,"sku":null,"price":2775.0,"currency_code":"USD","in_stock":true},{"title":"Wilwood Iron Pro \/ Black \/ No","offer_id":42652926541920,"sku":null,"price":2695.0,"currency_code":"USD","in_stock":true},{"title":"Wilwood Aluminum Pro \/ Red \/ Yes","offer_id":42652929065056,"sku":null,"price":2675.0,"currency_code":"USD","in_stock":true},{"title":"Wilwood Aluminum Pro \/ Red \/ No","offer_id":42652929097824,"sku":null,"price":2595.0,"currency_code":"USD","in_stock":true},{"title":"Wilwood Aluminum Pro \/ Black \/ Yes","offer_id":42652929130592,"sku":null,"price":2675.0,"currency_code":"USD","in_stock":true},{"title":"Wilwood Aluminum Pro \/ Black \/ No","offer_id":42652929163360,"sku":null,"price":2595.0,"currency_code":"USD","in_stock":true},{"title":"CPP Modular \/ Red \/ Yes","offer_id":42652929196128,"sku":null,"price":2775.0,"currency_code":"USD","in_stock":true},{"title":"CPP Modular \/ Red \/ No","offer_id":42652929228896,"sku":null,"price":2695.0,"currency_code":"USD","in_stock":true},{"title":"CPP Modular \/ Black \/ Yes","offer_id":42652929261664,"sku":null,"price":2775.0,"currency_code":"USD","in_stock":true},{"title":"CPP Modular \/ Black \/ No","offer_id":42652929294432,"sku":null,"price":2695.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/1963-1987_Little_Shop_Front_Big_Brake_Kit_16.jpg?v=1789502450"},{"product_id":"63-87-wilwood-pro-iron-spindle","title":"63-87 Wilwood Pro Iron Spindle","description":"\u003cp\u003e\u003cspan\u003eWilwood's C10 Steel ProSpindle Kits contain a pair of one piece spindles and integrated steering arms for 63-87 Chevrolet \u0026amp; GMC 2WD C10\/C15 Pickups, Blazers and Suburban's, dependent on part number. Specifically designed for use with Wilwood's disc brake kits and with a 2.50\" drop for a more aggressive stance without affecting steering geometry. Constructed from a proprietary grade of cast steel with a traditional bearing snout that supports Wilwood kit specific hubs in both 5 x 4.75\" and 5 x 5.00\" or 6 x 5.50\" wheel bolt circles.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eModel years 1963-70 requires upgrading to larger 73-87 ball joints. Stock 63-70 tie rod ends are retained.\u003c\/span\u003e\u003c\/p\u003e","brand":"Tinworks Suspension","offers":[{"title":"63-70","offer_id":42654706139232,"sku":"831-15931","price":420.0,"currency_code":"USD","in_stock":true},{"title":"71-87","offer_id":42654706172000,"sku":"831-15932","price":420.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/1963-1987_Wilwood_Pro_Aluminum_Spindle.jpg?v=1789502360"},{"product_id":"63-87-wilwood-pro-aluminum-spindle","title":"63-87 Wilwood Pro Aluminum Spindle","description":"\u003cp\u003eWilwood’s ProSpindle Kits contain a pair of Modular Spindles, steering arms and hubs assemblies for either 63-70 or 71-87 Chevrolet \u0026amp; GMC 2WD C10\/C15 Pickups and Suburban’s. Specifically designed for use with Wilwood’s disc brake kits, with a 2.50” drop for a more aggressive stance without affecting steering geometry. Constructed from a proprietary grade of forged aluminum with an integrated modular bearing hub assembly that supports both 5 x 4.75” and 5 x 5.00” wheel bolt circles. Direct mounting for radial caliper brackets create strong, zero flex platform for brake mounting.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Tinworks Suspension","offers":[{"title":"63-70","offer_id":42656538755168,"sku":"831-14201","price":890.0,"currency_code":"USD","in_stock":true},{"title":"71-87","offer_id":42656538787936,"sku":"831-14202","price":890.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/1963-1987_Wilwood_Pro_Aluminum_Spindle.jpg?v=1789502360"},{"product_id":"63-70-mcgaughys-drop-spindles","title":"63-70 McGaughy's Drop Spindles","description":"\u003cp\u003eMcGaughy’s drop spindles lower your truck by 2.5 inches while enhancing handling without sacrificing factory ride quality. Designed to preserve proper suspension geometry, they help prevent the excessive wear on ball joints, shocks, and tires often caused by other lowering methods. Constructed from high-strength ductile iron, each spindle delivers durability and strength that meet or exceed original equipment standards.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUses Factory Style Ball Joints \u0026amp; Tie Rod Ends\u003c\/li\u003e\n\u003cli\u003eMust Use HD Disc Brakes From 71-72 C10 Trucks\u003c\/li\u003e\n\u003cli\u003e2.5\" Of Drop\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSpindles [Pair]\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1963-1970 C10\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tinworks Suspension","offers":[{"title":"Default Title","offer_id":42659765977184,"sku":"63173","price":275.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/1960-1962_1963-1970_1971-1972_McGaughy_s_Drop_Spindles.jpg?v=1789502264"},{"product_id":"60-72-replacement-u-bolts","title":"60-72 Replacement U-Bolts","description":"\u003cp\u003eThese are a pair of 3\/4\" diameter U bolts for the 60-72 trailing arm trucks. U bolts should not be re used as they are designed to stretch and deform when torqued. These are 3 1\/2\" inside and 11 1\/2\" long. Sold in pairs.\u003c\/p\u003e","brand":"Tinworks Suspension","offers":[{"title":"Default Title","offer_id":42714442236000,"sku":"6-9007","price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/Tinworks_1960-1972_Replacement_U-Bolts.jpg?v=1789501858"},{"product_id":"63-72-frame-boxing-plates","title":"63-72 Frame Boxing Plates","description":"\u003cp data-start=\"164\" data-end=\"426\"\u003eStrengthen your chassis and reduce frame flex with these weld-in boxing plates designed specifically for 1963 - 1972 GM trucks. Cut from durable 10-gauge steel, these plates are built to reinforce your factory frame and improve overall structural rigidity. Perfect for performance builds, off-road use, towing, or high-horsepower applications, boxing your frame helps eliminate unwanted flex and provides a stronger foundation for suspension and drivetrain upgrades.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e10ga Steel Construction\u003c\/li\u003e\n\u003cli\u003eCritical Bolt Access Areas Pre Cut \u003c\/li\u003e\n\u003cli\u003eLong Bed Option\u003c\/li\u003e\n\u003cli\u003eOptional Flush Mount Access Doors Available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDriver \u0026amp; Passenger Sold Together In Pairs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSingle Cab\u003c\/li\u003e\n\u003cli\u003e63-72 Chevy\/GMC\u003c\/li\u003e\n\u003cli\u003eC\/K10, C\/K20\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/63-72_Frame_Boxing_Plate_Instructions.pdf?v=1778707480\"\u003e63-72 Frame Boxing Plate Instructions\u003c\/a\u003e\u003c\/p\u003e","brand":"Tinworks Suspension","offers":[{"title":"Default Title","offer_id":42719019335776,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/Tinworks_1963-1972_Frame_Boxing_Plates.jpg?v=1789501544"},{"product_id":"63-87-c10-airsafe-emergency-support-kit-for-air-ride-suspensions","title":"63-87 C10 AirSafe Emergency Support Kit™ for Air Ride Suspensions","description":"\u003cp\u003eIntroducing the AirSafe Emergency Support Kit™, the ultimate solution for C10 trucks equipped with air ride suspensions. Designed with precision and reliability in mind, this kit serves as a vital lifeline for air ride systems, ensuring peace of mind during longer journeys and unexpected roadside situations.\u003c\/p\u003e\n\u003cp\u003eThe primary function of the AirSafe™ kit is to maintain your truck's ride height, preventing it from grounding out during trips and providing a fail-safe mechanism to keep the vehicle elevated at a minimum height should the air system air out unexpectedly. This critical feature can keep your expensive truck components from being damaged. It also allows tow vehicles to hook onto the truck, or enables it to be safely maneuvered at slow speeds to a more secure location for repairs, minimizing downtime and ensuring safety on the road.\u003c\/p\u003e\n\u003cp\u003eOne of the standout features of the AirSafe™ kit is its innovative quick removal and installation bump stop. Crafted from forged 1040 steel, this bump stop ensures durability and reliability in even the most demanding situations, when needed. If you have a jack with you that can get under your truck in an air out event, you can also carry these or the longer AirSafe™ Modular Bump Stops (Part#\u003cmeta charset=\"utf-8\"\u003e6387-C10-ASK-LBS) in the cab and put them in to keep the front of the truck elevated\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003e—\u003c\/span\u003eif you don't want to drive with them in. Our suggestion would be to use the longer bumps for local driving (if needed) and put the short bumps in on longer tours or longer drives, then pull them out at the show or when you get home to air out completely.\u003c\/p\u003e\n\u003cp\u003eWith its robust construction, including a 1\/4\" steel bracket that easily mounts under your existing upper bag mount, the AirSafe Emergency Support Kit\u003cmeta charset=\"utf-8\"\u003e™ is built to withstand the weight of your truck in the event something goes wrong. Don't let unexpected setbacks leave you in a potentially much more difficult situation—equip your C10 truck with the AirSafe Emergency Support Kit\u003cmeta charset=\"utf-8\"\u003e™ and travel with confidence when you are cruising to the next truck show or just cruising around.\u003c\/p\u003e\n\u003cp\u003eThe AirSafe™ Kit includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2 - 1\/4\" Steel brackets designed to fit varying bolt positions\u003c\/li\u003e\n\u003cli\u003e2 - Quick remove Forged 1040 steel bump stops with rubber bottom cushion\u003c\/li\u003e\n\u003cli\u003e2 - Durable R-Clips\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you are looking to keep the Modular Bump stops in the cab to use if something happens, select Long in the dropdown above.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e***The AirSafe™ Kit is currently made for the front only and may not provide full support in a full system failure event.\u003c\/em\u003e\u003cem\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003e\u003ca rel=\"noopener\" title=\"63-87 C10 AirSafe Kit Instructions\" href=\"https:\/\/rsrbuilds.com\/cdn\/shop\/files\/63-87_C10_AirSafe_Kit_Instrucktions.pdf?v=1734054565\" target=\"_blank\"\u003e63-87 C10 AirSafe Kit Instructions\u003c\/a\u003e\u003ca title=\"63-87 C10 AirSafe Kit Instructions\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0718\/2011\/6256\/files\/63-87_C10_AirSafe_Kit_Instrucktions.pdf?v=1734054565\"\u003e\u003c\/a\u003e\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/gXwdnDr6Pic?si=SLcrDOacUddeW97X\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"R.S. Restorations, LLC","offers":[{"title":"Short - Meant for leaving in while driving (Included)","offer_id":42746517258336,"sku":"6387-C10-ASK-FL-1","price":159.99,"currency_code":"USD","in_stock":true},{"title":"Long - Meant for keeping in cab in case of a failure (+$19.99)","offer_id":42746517291104,"sku":"6387-C10-ASK-FL-2","price":179.98,"currency_code":"USD","in_stock":true},{"title":"Both (+79.99)","offer_id":42746517323872,"sku":"6387-C10-ASK-FL-3","price":239.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/1963-1987_C10_AirSafe_Emergency_Support_Kit_for_Air_Ride_Suspensions.jpg?v=1789501388"},{"product_id":"63-72-rear-jack-point","title":"63-72 Rear Jack Point","description":"\u003cp\u003eMake lifting your C10 quicker, safer, and more convenient with our Bolt-In Rear Jack Point. Designed specifically for 1963-1972 Chevrolet C10 trucks, this heavy-duty rear lift point provides a dedicated jacking location, eliminating the hassle of searching for a safe place to position your floor jack. Fits with a Boyd Welding fuel tank and factory rear bumper. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3\/16 Steel Construction\u003c\/li\u003e\n\u003cli\u003eDOM Tubing\u003c\/li\u003e\n\u003cli\u003eBolts to Factory Frame Holes\u003c\/li\u003e\n\u003cli\u003eBuilt in Safety Shear Tabs\u003c\/li\u003e\n\u003cli\u003eReplaces Your Factory Rear Crossmember\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTubular Crossmember\u003c\/li\u003e\n\u003cli\u003eDriver \u0026amp; Passenger Ends\u003c\/li\u003e\n\u003cli\u003eGrade 8 Hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1963-1972 Chevy\/GMC\u003c\/li\u003e\n\u003cli\u003eC10\/C20\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/63-72_Rear_Jackpoint_Installation_Instructions.pdf?v=1781011073\" title=\"63-72 Rear Jack Point Installation Instructions\"\u003e63-72 Rear Jack Point Installation Instruction\u003c\/a\u003e\u003ca href=\"1963-1972%20C10%20Rear%20Jack%20Point\" title=\"63-72 Rear Jack Point Installation Instructions\"\u003es\u003c\/a\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/youtu.be\/Mwh9CbKiZ54\" title=\"63-72 Rear Jack Point Installation Video\"\u003e63-72 Rear Jack Point Installation Video\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" align=\"center\" style=\"margin-bottom: 0in; text-align: center; line-height: 107%;\"\u003e \u003c\/p\u003e","brand":"Tinworks Suspension","offers":[{"title":"Default Title","offer_id":42813468573792,"sku":"11-9044","price":295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/Tinworks_1963-1972_Rear_Jack_Point.jpg?v=1789500738"},{"product_id":"63-72-exhaust-pass-through-kit","title":"63-72 Exhaust Pass Through Kit","description":"\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e4 Inch Inside Diameter Tube\u003c\/li\u003e\n\u003cli\u003e3\/16 Steel Construction\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBolts to Factory Trailing Arm Crossmember\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ex2 Exhaust Pass Through \u003c\/li\u003e\n\u003cli\u003ex2 Metal Template\u003c\/li\u003e\n\u003cli\u003eGrade 8 Hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1963-1972 Chevy\/GMC\u003c\/li\u003e\n\u003cli\u003eC10\/C20\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/63-72_Exhaust_Passthrough_Installation_Instructions.pdf?v=1781792600\" title=\"Exhaust Pass Through Installation Instructions\"\u003eExhaust Pass Through Installation Instructions\u003c\/a\u003e\u003c\/p\u003e","brand":"Tinworks Suspension","offers":[{"title":"Default Title","offer_id":42871071604832,"sku":"11-9045","price":125.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/Tinworks_1963-1972_Exhaust_Pass_Through_Kit.jpg?v=1789500670"},{"product_id":"63-72-mid-frame-brace","title":"63-72 Mid Frame Brace","description":"\u003cp class=\"isSelectedEnd\"\u003eStrengthen the weakest section of your 1963-72 C10 frame with the TW Suspension Mid Frame Brace. Designed to box the open center section of the factory frame, this brace significantly increases rigidity to help reduce frame flex in high-performance, lowered, or hard-working trucks.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eLaser cut from 3\/16\" steel plate, the Mid Frame Brace features a 100% bolt-in design, making installation straightforward with no welding required.\u003c\/p\u003e\n\u003cp\u003eFor customers running a TW Suspension Frame Stiffener or Trailing Arm Crossmember, the optional Bridge Plates are available. These plates tie the Mid Frame Brace directly into your existing Tinworks components, creating an even stronger, more rigid chassis.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3\/16 Steel Construction\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBolts to Factory Frame Holes to Locate\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOptional Bridge Plates to Tie In Our Frame Stiffener or Trailing Arm Crossmember\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDriver \u0026amp; Passenger Boxing Plates\u003c\/li\u003e\n\u003cli\u003eGrade 8 Hardware\u003c\/li\u003e\n\u003cli\u003eOptional Bridge Plates\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eShort \u0026amp; Long Bed Trucks\u003c\/li\u003e\n\u003cli\u003e63-72 Chevy\/GMC\u003c\/li\u003e\n\u003cli\u003eC10\/C20\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/63-72_Mid_Frame_Brace_Installation_Instuctions_cb0ba430-e1cf-4194-be31-6f631ca5a669.pdf?v=1782847446\" title=\"Mid Frame Brace Installation Instructions\"\u003eMid Frame Brace Installation Instruction\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/youtu.be\/GmSsg8sibyA\" title=\"Installation Video\"\u003eMid Frame Brace Installation video\u003c\/a\u003e\u003c\/p\u003e","brand":"Tinworks Suspension","offers":[{"title":"Default Title","offer_id":42899807469664,"sku":"11-9047","price":325.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/Tinworks_1963-1972_Mid_Frame_Brace.png?v=1789500565"},{"product_id":"63-72-panhard-bar-support-crossmember","title":"63-72 Panhard Bar Support Crossmember","description":"\u003cp class=\"isSelectedEnd\"\u003eRestore the strength and stability of your rear suspension with the Tinworks Suspension Panhard Bar Support Crossmember. Designed as a direct replacement for the factory crossmember, this heavy-duty support bolts directly into the original mounting location, making it the perfect solution for replacing rusted, bent, or damaged factory components.\u003c\/p\u003e\n\u003cp\u003eBuilt for strength and precision, this crossmember includes Grade 8 mounting hardware for a secure installation and dependable performance. Whether you're restoring a classic truck or upgrading your suspension, this replacement helps maintain proper panhard bar support and rear suspension geometry.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3\/16 Steel Construction\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBolts to Factory Frame Holes to Locate\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupports Your Panhard Bar Frame Mount\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePanhard Bar Support Crossmember\u003c\/li\u003e\n\u003cli\u003eCrossmember Plate Gusset\u003c\/li\u003e\n\u003cli\u003eGrade 8 Hardware\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eShort \u0026amp; Long Bed Trucks\u003c\/li\u003e\n\u003cli\u003e63-72 Chevy\/GMC\u003c\/li\u003e\n\u003cli\u003eC10\/C20\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/panhard_bar_support_crossmember_installation_instuctions.pdf?v=1787685385\" title=\"Pan hard bar support crossmember Install instructions\"\u003ePanhard Bar Support Crossmember Installation Instructions\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/youtu.be\/U30ziUlVF4o\" title=\"panhard bar support crossmember installation video\"\u003ePanhard Bar Support Crossmember installation video\u003c\/a\u003e\u003c\/p\u003e","brand":"Tinworks Suspension","offers":[{"title":"Default Title","offer_id":43001040470112,"sku":"11-9055","price":195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/Tinworks_1963-1972_Panhard_Bar_Support_Crossmember.png?v=1789500279"},{"product_id":"63-72-panhard-bar-frame-mount","title":"63-72 Panhard Bar Frame Mount","description":"\u003cp class=\"isSelectedEnd\"\u003eRestore the strength and geometry of your rear suspension with the Tinworks Suspension Replacement Panhard Bar Frame Bracket. Designed as a direct bolt in replacement, this heavy-duty bracket installs using the factory mounting holes—no drilling or fabrication required.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eTo improve suspension performance on lowered trucks, the lower mounting hole is positioned 1 inch below the factory location. This optimized mounting point helps improve panhard bar geometry, allowing for increased suspension travel and reduced lateral axle movement throughout the suspension's range of motion. The original factory mounting hole is retained, giving you the flexibility to use either location.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3\/16 Steel Construction\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBolts to Factory Frame Holes to Locate\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAdjustable Mounting Locations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePanhard Bar Frame Mount\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eGrade 8 Hardware\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eShort \u0026amp; Long Bed Trucks\u003c\/li\u003e\n\u003cli\u003e63-72 Chevy\/GMC\u003c\/li\u003e\n\u003cli\u003eC10\/C20\u003c\/li\u003e\n\u003cli\u003eTrailing Arm Suspension\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/youtu.be\/U30ziUlVF4o\"\u003ePanhard Bar Crossmember and Frame Mount Installation Video \u003c\/a\u003e\u003c\/p\u003e","brand":"Tinworks Suspension","offers":[{"title":"Default Title","offer_id":43002660421728,"sku":"11-9056","price":95.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/Tinworks_1963-1972_Panhard_Bar_Frame_Mount.png?v=1789500209"},{"product_id":"60-72-drop-block-kit-simple-c10","title":"60-72 Drop Block Kit | Simple.C10","description":"\u003cp\u003eDial in your C10's stance with drop blocks that fit snug between your trailing arm and rear axle. Three heights available—2\", 3.5\", and 4.5\"—let you pick your perfect drop. Works great with static drops or helps you achieve the maximum drop when paired with the Simple.C10 air ride system. U-bolts included to secure everything in place.\u003c\/p\u003e\n\u003cp\u003eIncluded in the kit are \u003ca href=\"https:\/\/simplec10.myshopify.com\/products\/ubolts\"\u003e12\" U Bolts\u003c\/a\u003e fabricated for trailing arm trucks! 3\/4 thick U-Bolts are designed to be long enough for a 4.5\" drop block, but also have threads long enough to can be cut down to factory specification. Fits 60-72 Chevrolet trucks with trailing arms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eItems included in the kit:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e2 - Drop Blocks of your choice (2\", 3.5\", 4.5\")\u003c\/li\u003e\n\u003cli\u003e2 - 12\" x 3\/4 thick U Bolts\u003c\/li\u003e\n\u003cli\u003e4 - 3\/16 Washers\u003c\/li\u003e\n\u003cli\u003e4 - 1\" High Torque Nuts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eU Bolt Measurements:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e13 1\/2 from top of the arch to bottom\u003c\/li\u003e\n\u003cli\u003e12 1\/2 from bottom of arch to bottom \u003c\/li\u003e\n\u003cli\u003e3 1\/2 wide inside \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eChoosing the right Drop Block Kit:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2\" Drop Blocks\u003c\/strong\u003e are typically used while lowering your 60-72 C10 or when installing air ride suspension with a mini c-notch. This block will allow your truck to get the maximum drop with a mini c notch and air ride.\u003cmeta charset=\"utf-8\"\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3\" Drop Blocks\u003c\/strong\u003e are used when you have a large step notch and running the \u003cem\u003e\u003cstrong\u003eTinworks Suspension Trailing Arms\u003c\/strong\u003e\u003c\/em\u003e with built in 1.5\" drop.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3.5\" Drop Blocks\u003c\/strong\u003e are used when you have a large step notch and running 20\" wheels. \u003cmeta charset=\"utf-8\"\u003e \u003cem\u003eYou can use this block on smaller wheels but will have scrub issues explained below.\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4.5\" Drop Blocks \u003c\/strong\u003eare used when you have a large step notch and running 22\" or larger wheels. This is the largest drop block you can install to achieve the maximum amount of drop. \u003cmeta charset=\"utf-8\"\u003e \u003cem\u003eYou can use this block on smaller wheels but will have scrub issues explained below.\u003c\/em\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eScrub issues explained:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWhen installing drop blocks, scrubbing happens with the U-Bolt or trailing arm sits below the surface of the rim. In the case of a flat tire, your U-Bolt may drag the ground. Often times, people ignore this and purchase the full 4.5\" Drop Block to achieve the maximum drop. I haven't seen or heard any stories about this happening but I want everyone to be aware. \u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eU-Bolts are included in the Drop Block Kit but you can also purchase separately \u003ca href=\"https:\/\/simplec10.myshopify.com\/products\/ubolts\"\u003ehere\u003c\/a\u003e. \u003c\/strong\u003e\u003c\/p\u003e","brand":"SIMPLE.C10","offers":[{"title":"2\"","offer_id":43014113034336,"sku":"BLOCK2","price":125.0,"currency_code":"USD","in_stock":true},{"title":"3\"","offer_id":43014113067104,"sku":"BLOCK3","price":170.0,"currency_code":"USD","in_stock":true},{"title":"3.5\"","offer_id":43014113099872,"sku":"BLOCK3.5","price":170.0,"currency_code":"USD","in_stock":false},{"title":"4.5\"","offer_id":43014113132640,"sku":"BLOCK4","price":170.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/Tinworks_1960-1972_Drop_Block_Kit_Simple.C10.jpg?v=1789500118"},{"product_id":"63-72-rear-shock-crossmember","title":"63-72 Rear Shock Crossmember","description":"\u003cp class=\"isSelectedEnd\"\u003eThis crossmember is a direct bolt-in replacement that relocates the rear shock mounting points to provide improved shock travel compared to the stock setup. It’s an ideal solution for C10s that have been lowered and are running out of usable shock travel with the factory crossmember. Designed to work with 4–7 inches of drop when paired with our shocks, it helps keep your rear suspension working through its intended range for better ride quality and suspension performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3\/16 Plate Construction\u003c\/li\u003e\n\u003cli\u003eRelocated Shock Mount\u003c\/li\u003e\n\u003cli\u003eAllows Factory Shock to be Used\u003c\/li\u003e\n\u003cli\u003eCan be Used With Factory or Aftermarket Trailing Arms\u003c\/li\u003e\n\u003cli\u003eGreat for Drops 4 -7 Inches\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3 Piece Crossmember\u003c\/li\u003e\n\u003cli\u003eOptional Bolt on Upper \u0026amp; Lower Shock Brackets\u003c\/li\u003e\n\u003cli\u003eGrade 8 Hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e63-72 Chevy\/GMC\u003c\/li\u003e\n\u003cli\u003eC10, C20, \u0026amp; Suburban with Trailing Arm Suspension\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/youtu.be\/iAiIui0T9ec\" title=\"Shock Crossmember installation video\"\u003eRear Shock Crossmember Installation Video\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/63-72_rear_shock_crossmember.pdf?v=1792603452\"\u003eRear Shock Crossmember Installation Instructions\u003c\/a\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e \u003c\/p\u003e","brand":"Tinworks Suspension","offers":[{"title":"Default Title","offer_id":43071862800480,"sku":"11-9053","price":195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/Tinworks_1963-1972_Rear_Shock_Crossmember.png?v=1789499277"},{"product_id":"63-87-front-tie-down-bracket","title":"63-87 Front Tie Down Bracket","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eGive your lowered GM truck a strong, easy to access tie down point without crawling around trying to find somewhere safe to hook a strap. \u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003eDesigned to bolt directly to the front crossmember of 1963–1987 GM trucks, this heavy-duty tie-down bracket is constructed from 1\/4\" steel for strength and durability. It features two dedicated strapping points along with a center winch point, making loading and securing your truck to a trailer faster and easier. Especially useful on lowered C10s and Squarebody trucks, where factory suspension and frame locations can be difficult to reach or unsuitable for tie-down straps.\u003c\/p\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1\/4\" Steel Construction\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncludes 1\/2\" Grade 8 Hardware\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e2 Strap Locations w\/ a Center Winch Point\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFront Tie Down Bracket\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eGrade 8 Hardware\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eShort \u0026amp; Long Bed Trucks, Suburban, Blazer\u003c\/li\u003e\n\u003cli\u003e63-87 Chevy\/GMC\u003c\/li\u003e\n\u003cli\u003eC10\/C20\/C30\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tinworks Suspension","offers":[{"title":"Default Title","offer_id":43102366564448,"sku":"11-9060","price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/Tinworks_1963-1987_Front_Tie_Down_Bracket.png?v=1789499590"},{"product_id":"60-72-trailing-arm-tie-down-bracket","title":"60-72 Trailing Arm Tie Down Bracket","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eGive your lowered GM truck a strong, easy to access tie down point without crawling around trying to find somewhere safe to hook a strap. Designed to bolt directly to the bottom of the trailing arm of 1960-1972 GM trucks, this heavy-duty tie-down bracket is constructed from 1\/4\" steel for strength and durability. Especially useful on lowered C10 trucks, where factory suspension and frame locations can be difficult to reach or unsuitable for tie-down straps.\u003c\/p\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1\/4\" Steel Construction\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAngled Eyelets for Cross Strapping\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2 Trailing Arm Tie Down Brackets\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eShort \u0026amp; Long Bed Trucks, Suburban, Blazer\u003c\/li\u003e\n\u003cli\u003e60-72 Chevy\/GMC\u003c\/li\u003e\n\u003cli\u003eC10\/C20\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tinworks Suspension","offers":[{"title":"Default Title","offer_id":43103050629216,"sku":"11-9061","price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/Tinworks_1960-1972_Trailing_Arm_Tie_Down_Bracket.png?v=1789499404"},{"product_id":"63-98-lower-rear-frame-tie-down-brackets","title":"63-98 Lower Frame Tie Down Brackets","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eGive your lowered GM truck a strong, easy to access tie down point without crawling around trying to find somewhere safe to hook a strap. \u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003eDesigned to bolt onto the frame rail of the 1963–1998 GM trucks, this heavy-duty tie-down bracket is constructed from 1\/4\" steel for strength and durability. Making securing your truck to a trailer faster and easier. Especially useful on lowered trucks, where factory suspension and frame locations can be difficult to reach or unsuitable for tie-down straps.\u003c\/p\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1\/4\" Steel Construction\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBottom of Frame Rail Strapping Point\u003c\/li\u003e\n\u003cli\u003eStraight or Cross Strapping\u003c\/li\u003e\n\u003cli\u003eUniversal Design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2 Rear Tie Down Brackets\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eGrade 8, 1\/2\" Hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eShort \u0026amp; Long Bed Trucks, Suburban, Blazer, Tahoe\u003c\/li\u003e\n\u003cli\u003e63-98 Chevy\/GMC\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tinworks Suspension","offers":[{"title":"Default Title","offer_id":43103078875232,"sku":"12-9053","price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/Tinworks_1963-1998_Lower_Rear_Frame_Tie_Down_Brackets.png?v=1789498578"},{"product_id":"63-72-mid-frame-brace-copy","title":"63-72 Front Frame Brace","description":"\u003cp class=\"isSelectedEnd\"\u003eStrengthen the weakest sections of your 1963-72 C10 frame with the TW Suspension Front Frame Brace. Designed to box the open center section of the factory frame, this brace significantly increases rigidity to help reduce frame flex in high-performance, lowered, or hard-working trucks.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eLaser cut from 3\/16\" steel plate, the Front Frame Brace features a 100% bolt-in design, making installation straightforward with no welding required.\u003c\/p\u003e\n\u003cp\u003eFor customers running a TW Suspension Frame Stiffener, the optional Bridge Plates are available. These plates tie the Front Frame Brace directly into your existing Tinworks components, creating an even stronger, more rigid chassis.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3\/16 Steel Construction\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBolts to Factory Frame Holes to Locate\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOptional Bridge Plates to Tie In Our Frame Stiffener\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDriver \u0026amp; Passenger Boxing Plates\u003c\/li\u003e\n\u003cli\u003eGrade 8 Hardware\u003c\/li\u003e\n\u003cli\u003eOptional Bridge Plates\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eShort \u0026amp; Long Bed Trucks\u003c\/li\u003e\n\u003cli\u003e63-72 Chevy\/GMC\u003c\/li\u003e\n\u003cli\u003eC10\/C20\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tinworks Suspension","offers":[{"title":"Default Title","offer_id":43113391751264,"sku":"11-9057","price":325.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/Tinworks_1963-1972_Front_Frame_Brace.png?v=1789498530"},{"product_id":"63-87-lower-a-arm-u-bolt-kit","title":"63-87 Lower A-Arm U Bolt Kit","description":"\u003cp\u003eOur Heavy-Duty U-Bolt Kit securely mounts your 1963-1987 lower control arms to the chassis. Featuring durable 9\/16\"-18 threaded U-bolts, this kit provides a strong, reliable connection for your vehicle’s suspension system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e9\/16 Diameter Construction\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDirect Factory Replacement\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e(4) U Bolts\u003c\/li\u003e\n\u003cli\u003eGrade 8 Hardware\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eShort \u0026amp; Long Bed Trucks, Blazer, Suburban\u003c\/li\u003e\n\u003cli\u003e63-87 Chevy\/GMC\u003c\/li\u003e\n\u003cli\u003eC10\/C20\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tinworks Suspension","offers":[{"title":"Default Title","offer_id":43145019818080,"sku":"6-9008","price":40.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/Tinworks_1963-1987_Lower_A-Arm_U_Bolt_Kit.png?v=1789498465"},{"product_id":"63-98-lower-rear-frame-tie-down-brackets-copy","title":"63-98 Side Mount Frame Tie Down Brackets","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eGive your lowered GM truck a strong, easy to access tie down point without crawling around trying to find somewhere safe to hook a strap. \u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003eDesigned to bolt onto the frame rail of the 1963–1998 GM trucks, this heavy-duty tie-down bracket is constructed from 1\/4\" steel for strength and durability. Making securing your truck to a trailer faster and easier. Especially useful on lowered trucks, where factory suspension and frame locations can be difficult to reach or unsuitable for tie-down straps.\u003c\/p\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1\/4\" Steel Construction\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSide of Frame Rail Strapping Point\u003c\/li\u003e\n\u003cli\u003eStraight or Cross Strapping\u003c\/li\u003e\n\u003cli\u003eUniversal Design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2 Rear Tie Down Brackets\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eGrade 8, 1\/2\" Hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eShort \u0026amp; Long Bed Trucks, Suburban, Blazer, Tahoe\u003c\/li\u003e\n\u003cli\u003e63-98 Chevy\/GMC\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Tinworks Suspension","offers":[{"title":"Default Title","offer_id":67651699933280,"sku":"12-9054","price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/Brushed_Steel_Brackets_and_Gold_Hardware_Set.png?v=1791909578"},{"product_id":"billet-tie-rod-adjusters-63-70","title":"Billet Tie Rod Adjusters 63-70","description":"\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003eOur Billet Aluminum Tie Rod Adjusters combine strength, functionality, and a clean custom look. Designed for easy adjustment, they feature a hex body, making it simple to fine-tune your steering alignment, toe, and bumpsteer settings. Finished in durable black anodizing, these adjusters deliver long-lasting corrosion resistance and a premium appearance that complements any suspension setup.\u003c\/span\u003e\u003c\/p\u003e","brand":"Tinworks Suspension","offers":[{"title":"Default Title","offer_id":67683562848352,"sku":"11-9062","price":95.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/files\/TWS5-13012BlackComponentsandHexNuts_1.png?v=1792589465"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/6104\/1760\/collections\/63-66_Truck_Icon_ab1aca24-f7c9-40f3-9075-5bd3fd4f47eb.png?v=1768843591","url":"https:\/\/twsuspension.com\/collections\/63-66.oembed?page=3","provider":"Tinworks Suspension","version":"1.0","type":"link"}