Allstar Performance SBC Corvette Style Water Pump 1971-82 - 3/4" Shaft w/ Bypass Ports And Cam Stop Hardware 1425021 part number 12553250 used on

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

1966-1985 Mercury Capri

Tire Groover

Two-year limited warranty and 60-day

1980-1992 Cadillac Fleetwood

Allstar Performance SBC Corvette Style Water Pump 1971-82 - 3/4" Shaft w/ Bypass Ports And Cam Stop Hardware 1425021 part number 12553250 used onThis 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