Allstar Performance SBC Corvette Style Water Pump 1971-82 - 3/4" Shaft w/ Bypass Ports And Cam Stop Hardware 1425021 1978-1986 Oldsmobile Cutlass

1978-1986 Oldsmobile Cutlass

Inside Diameter of hose 1

Two-year limited warranty and 60-day

part number 12553250 used on 1992-95 Corvette and Camaro-Firebird engines

Allstar Performance SBC Corvette Style Water Pump 1971-82 - 3/4" Shaft w/ Bypass Ports And Cam Stop Hardware 1425021 1978-1986 Oldsmobile CutlassThis aluminum version of Corvette style water pump was originally used on 1971 82 small block Chevrolet Corvette, but is now used throughout the motorsports industry. Pump is built using all new components and an aluminum body for added weight savings over original cast iron pumps. Pump features a 3 4" main shaft and bearings with a 3 4" pilot and a billet steel hub that has a set screw retainer for use on higher RPM applications. Block mount to fan