Aldan American GM G-Body kits are designed to convert your rear suspension to coil-overs. This application is 100% bolt-on and requires no cutting or welding. Aldan coil-over kits are ride-height adjustable allowing you to properly lower your ride-height up to 3". They are engineered for greater strength, and each kit includes grade 8 hardware with CNC laser cut and TIG welded brackets. Single adjustable sets feature Aldan's Phantom Series coil-overs and deliver superior handling and ride quality for a drastic improvement over the stock suspension. The double adjustable sets feature Aldan's Striker Series coil-overs and allows independent adjustment of the rebound and compression settings on each shock. More importantly, each Aldan component is made right here in the U.S.A.!.
120lbs. spring rates are recommended for drag racing and lighter weight chassis. 160lbs. spring rates are recommended for street and general use applications. 220lbs. spring rates are recommended for autocross and track use.