Drum Brake Wheel Cylinder For 1979-1983 Chevrolet P40 Dorman 257IC37

1979 Chevrolet P40 Bore: 1.125 In.; w/F070 Front Axle; Position: Front Left Lower;. 1979 Chevrolet P40 Bore: 1.125 In.; w/F070 Front Axle; Position: Front Left Upper;. 1980 Chevrolet P40 Bore: 1.125 In.; w/F070 Front Axle; Position: Front Left Lower;.