1981 GMC K3500 equipped with 7.4L V8 Gas OHV, 5.7L V8 Gas OHV, 4.8L l6 Gas OHV
1
Professional Grade Brake Master Cylinder Repair Kit 1-5/16 Bore 13 X 3-1/2 Rear Drum Brakes Reservoir Cap Is Rectangular
1981 GMC K3500 equipped with 7.4L V8 Gas OHV, 5.7L V8 Gas OHV, 4.8L l6 Gas OHV
Professional Grade Brake Master Cylinder Repair Kit 1-5/16 Bore 13 X 3-1/2 Rear Drum Brakes Reservoir Cap Is Rectangular
1 Per Vehicle