Description:
This is the approved method of servicing seized four wheel disc brake rear caliper slides on GM W-body cars: the bushing driver (No. 49012) attaches to your air hammer to remove the frozen slide; the hone (No. 219387) cleans out the inside of the caliper slide bore; and the wire brush (No. 219386) cleans out the calipers seal groove. For use on 1988-current Pontiac Grand Prix, Oldsmobile Cutlass Supreme, Buick Regal and 1990-current Chevrolet Lumina.
