{"product_id":"umi-performance-64-72-gm-a-body-rear-coilover-kit-control-arm-relocation-bolt-in","title":"UMI Performance 64-72 GM A-Body Rear Coilover Kit Control Arm Relocation Bolt In","description":"\u003ch2\u003eUMI Performance 64-72 GM A-Body Rear Coilover Kit - Bolt-In\u003c\/h2\u003e\n\u003cp\u003eTransform your classic GM A-Body's rear suspension with the UMI Performance 4057 Rear Coilover Kit. This innovative, bolt-in system provides complete adjustability for ride height, spring rate, and damping, allowing you to fine-tune your vehicle's performance for any application, from drag racing to autocross and road course duty. The kit features a reinforced upper mount that requires minimal modification (one additional hole) for installation and securely holds a 2-1\/2\" racing coilover with a double-shear mount. The robust lower brackets bolt directly over the stock rear lower control arm mounts, utilizing existing shock holes and potentially requiring an additional hole depending on your specific model.\u003c\/p\u003e\n\n\u003ch3\u003eAdvanced Suspension Tuning:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull Adjustability:\u003c\/strong\u003e Customize ride height, spring rate, and damping for optimal performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBolt-In Design:\u003c\/strong\u003e Engineered for straightforward installation with minimal drilling required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReinforced Mounts:\u003c\/strong\u003e Heavy-duty upper and lower brackets ensure durability and secure coilover mounting.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTrailing Arm Adjustment:\u003c\/strong\u003e Features a 2-hole trailing arm adjustment for precise instant center tuning, improving launch characteristics or cornering stability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Quality Coilovers:\u003c\/strong\u003e Designed to accept standard 2-1\/2\" racing coilovers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Materials:\u003c\/strong\u003e Constructed using US steel for maximum strength and longevity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMade in USA:\u003c\/strong\u003e Proudly designed, manufactured, and raced in Philipsburg, PA.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThis rear coilover kit is the ultimate solution for enthusiasts looking to significantly upgrade their A-Body's handling, traction, and adjustability. By allowing precise tuning of the suspension geometry, you can optimize your vehicle for peak performance on the street or track. Elevate your driving experience with UMI Performance's cutting-edge suspension components, available at GGCRACING.\u003c\/p\u003e","brand":"UMI Performance","offers":[{"title":"Default Title","offer_id":41467372535892,"sku":"UMI4057","price":259.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/60df52321f9bbcf79b031c19c56551b5.jpg?v=1721909322","url":"https:\/\/ggcracing.com\/en-co\/products\/umi-performance-64-72-gm-a-body-rear-coilover-kit-control-arm-relocation-bolt-in","provider":"GGCRACING INC","version":"1.0","type":"link"}