9in Chrome Brake Booster 1-1/8in Bore Flat Top

Master Cylinder and Booster - 1.125 in Bore - Dual Integral Reservoir - 9 in OD - Single Diaphragm - Steel - Chrome - GM A-Body 1966-72 / F-Body 1967-69 / X-Body 1968-74 / Y-Body 1964-70 - Kit