2200 - 1993-2002 GM F-Body Tunnel Mounted Torque Arm, Stock Exhaust, Kooks LT's 1990-pontiac-firebird-esi3548487 The compression valving options are

The compression valving options are the same as the Crusader Series

extreme-pressure protection and water resistance enables it to out-perform even the best conventional or synthetic greases

improved suspension

we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated

It is compatible with OEM sway bar bushings and aftermarket poly mounts

2200 - 1993-2002 GM F-Body Tunnel Mounted Torque Arm, Stock Exhaust, Kooks LT's 1990-pontiac-firebird-esi3548487 The compression valving options areCrMo upgrade CrMo version uses USA 4130 CrMo tubing and is 100% TIG welded. This adds increased strength and reduces product weight. Recommended for vehicles running 10. 50s and faster in the mile.