Carquest Wearever Wheel CylinderRear; Bore: 15/16 In.; 2 Req.WCA45999 Carquest Wearever Wheel CylinderSKU: 889275832413 $14.99 Regular Price$7.79Sale PriceExcluding Sales Tax | calculated at checkoutQuantity*Add to CartBuy NowFitment Buick - Gran Sport (1965-1966) - Rear; Skylark (1965-1979) - Rear; Special (1964-1967) - Rear; Sportwagon (1964-1967) - Rear Chevrolet - Camaro (1975-1981) - Rear; Chevelle (1965-1969) - Rear; El Camino (1964-1969) - Rear; Nova (1976-1979) - Rear Oldsmobile - Cutlass (1964-1969) - Rear; F85 (1964-1966) - Rear; Jetstar 88 (1964-1966) - Rear; Omega (1976-1979) - Rear; 442 (1965-1969) - Rear Pontiac - Firebird (1976-1981) - Rear; GTO (1964-1966) - Rear; LeMans (1964-1966) - Rear; Phoenix (1977-1979) - Rear; Tempest (1964-1966) - Rear; Ventura (1976-1977) - Rear SpecificationsBleeder Screw Cap Included: No Bleeder Screw Included: Yes Bore Diameter (in): 0.938 Brake Component Inlet Thread Size: 3/8 in - 24 Casting Material: Cast Iron Thread Diameter: 3/8 in