This is a Wheel Cylinder Drum Brake Repair Kit.
Enough to rebuild 1 drum brake wheel cylinder with a 1.125” Bore
Kit Includes the following:
Dust Boot qty 2
Wheel Cylinder Cups qty 2
Expander Spring qty 1
Fits the following GM Vehicles with a 1.125" wheel cylinder bore.
Buick 1953-1968
Cadillac 1937-1967
Chevrolet 1951-1973
GMC 1967-1973
Oldsmobile 1947-1966
Pontiac 1947-1958