The Ridetech rear sway bar for 1978–1988 GM G-Body is specified for 10-bolt housings with a 3" axle tube diameter (most aftermarket housings). It provides adjustable rear roll control and is compatible with stock or Ridetech trailing arms. The complete kit includes the adjustable-rate bar, end links, axle brackets, frame brackets, u-bolts and installation hardware.
Ridetech 78-88 GM G-Body Rear MuscleBar Sway Bar fits Stock 10 Bolt with 3in Axle Tube Diameter