Aldan American Coil-Over Kit GM Track Comp Series Coilover Kits - 300396We offer dozens of universal coilover and shock absorbers with various mounts, valving and ride height options. These are great for custom chassis and custom suspensions like 4 links and IFS kits. For vehicle specific applications, we offer thousands of combinations of 100% bolt on solutions to upgrade to adjustable coilovers and shocks. Other shock accessories like control arms, sway bars, thrust bearings and more are available from Aldan American.