The QA1 Pro Rear double-adjustable coilover kit includes two double-adjustable shocks, two springs, a 40" weld-in tube and all mounting hardware for a 3.00in axle tube application. This DIY-friendly kit is suitable for drag and street performance use, offering tunable damping and a complete weld-on installation path. Available with MOD series valving options and made in the USA.
HD Pro Rear System includes two double adjustable coilover shocks, two springs, 40" long weld-in tube, and all mounting hardware.
Features & Benefits
Available with MOD Series, double, single or non-adjustable valving options
Excellent DIY solution for drag, street performance & street rodders alike
All mounting hardware included
Manufacturer Description
Product Overview QA1's Heavy Duty Pro Rear Systems are the perfect solution to add coilovers to your car or truck. Designed for any vehicle with a 1700-2600 lbs. rear axle weight, this kit includes all the necessary hardware and bracketry for a seamless installation. With double shear bracketry and increased spring rates, it ensures the strength and support you need for street and race applications. This simple weld-on kit features axle mount bracketry, upper shock mounts and tubing, and fully adjustable QA1 coilover shocks and springs. Ride Height Adjustability Our axle-mounted brackets offer increments of adjustment, and the coilover shock allows for fine-tuning. Combined, you will have a total of 9 of ride height adjustability, giving you full control for your desired stance. Double-Adjustable Coil-Overs For performance enthusiasts who demand precision handling and control, our double-adjustable Proma Star shocks are the perfect choice. Perfect for both street and track use, double adjustable shocks are famous for their independent rebound and compression tunability, giving you exceptional handling and control for finer control over your suspension. Easy, Weld-In Installation Each kit comes complete with the essential brackets, tabs, and hardware, making it a simple weld-on solution to get the job done efficiently without excess fabrication or trips to the parts store. Best In-Class Lifetime Warranty Register at QA1.net/warranty for lifetime coverage of your QA1 shocks. QA1's Heavy Duty Pro-Rear Systems is Fitment Notes Welding required Designed for 3.00 axle tubes Included tubular upper shock mount dimensions are 1-5/8 diameter x .095 wall, 40 long Requires use of QA1 spanner wrench T114W or T115W
