For the ultimate handling GM F-Body Firebird nothing beats the Hotchkis Sport Suspension Stage 2 Total Vehicle System. This kit has been rigorously designed and tested on the track yet is very comfortable for your local cruise in. Every aspect of the suspension has been re engineered for the maximum performance and is being offered in a complete tuned package. In front we start out with Tubular Upper and Lower Control Arms which increase caster and improve the camber curve increasing front end grip and traction. Heavy duty tie rod sleeves hold the alignment while 2 in. lowered sport springs and Hotchkis Tuned/Bilstein shocks improve vehicle control and stance. A massive 1 3/8 in. front sway bar and 7/8 in. adjustable rear sway bar reduce body roll and improve handling. To improve traction and reduce wheel hop the rear gets a 1.5 in. multi leaf drop spring which features a Hotchkis exclusive design that utilizes an overload spring to reduce axle wrap up. The kit comes complete with heavy duty shackles u-bolts pads and all necessary hardware. To stiffen the chassis Hotchkis includes sub frame connectors creating a complete package. This system is a proven autocross winner and designed for maximum performance improvement in a installer friendly kit. PROUDLY MADE IN THE USA