Tuff-Stuff 8" Booster/Master 15/16" Bore Natural Mopar

Master Cylinder and Booster - 0.938 in Bore - Dual Integral Reservoir - 8 in OD - Dual Diaphragm - Steel - Gold Zinc Plated - Mopar A-Body / B-Body / E-Body 1964-74 - Kit - Brand - Tuff-Stuff - Part Number: 2135NB-1