Allstar Performance SB Chevy Aluminum Corvette (Short) Water Pump H759C01XL 2-piece adjustable belt

2-piece adjustable belt

Spring Rate: 450 lbs

12 AN Hose Crimp to 12 AN Female

1987-1987 Pontiac Firebird

11t / 13t / 21/26t / 35 Series

Allstar Performance SB Chevy Aluminum Corvette (Short) Water Pump H759C01XL 2-piece adjustable beltThis 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