Tuff Stuff Performance Master Cylinder and Booster - 1.125 in Bore - Dual Integral Reservoir - 11 in OD - Dual Diaphragm - Black Paint - GM Fullsize Truck 1970-92 111002 Fits engines using oil filters

Fits engines using oil filters with a 18mmX1

1979-1987 Oldsmobile Cutlass

(CALIBRATED FOR FUEL ECONOMY) Designed for small-block and small displacement big-block engines

reinforced base with low friction rollers

Tuff Stuff Performance Master Cylinder and Booster - 1.125 in Bore - Dual Integral Reservoir - 11 in OD - Dual Diaphragm - Black Paint - GM Fullsize Truck 1970-92 111002 Fits engines using oil filtersSpecific fit applications available in beautiful chrome plated, gold zinc or black powder coated finishes. 1" and 1 1 8" master cylinder bores work with disc disc, disc drum, and drum drum brake set ups. Single and dual diaphragm styles available in 7", 8", 9" and 11" diameters to fit virtually all hot rods, customs and muscle cars. 100% all new components and every unit is vacuum tested to insure reliability. Works with many stock mounting brackets