Traction Bars GM OBS Truck 88-98

Calvert Racing CalTracs Traction Bars for GM OBS Truck 88-98 , they are a designed to solve major issues with leaf spring suspensions   in drag racing or other hard accelerations, such as axle wrap, wheel hop, and wheel spin on take offs. 

please select correct axle orientation when ordering. (Flip kit) option mean axle orientation has been flipped to above springs.