Dorman 424EM45 Brake Master Cylinder Repair Kit Fits 1964-1966 GMC 3500 1965

brake brake master cylinder dorman kit master repair kit

1964 GMC 3500 Bore: 1.125 In. | w/Drum Brakes | w/Power Brakes;. 1966 GMC 3500 Bore: 1.125 In. 1965 GMC 3500 Bore: 1.125 In. Brake Master Cylinder Repair Kit. Master Cylinder Overhaul Kit. Mstr Cyl Repair Kit.