Allstar Performance SB Chevy Aluminum Short Water Pump DNA02301 Bottom Side Outlet

Bottom Side Outlet

14 mm Thread

Lightweight Carbon Composite Material

This system weighs 2-1/4 lbs

1999-2016 Chevrolet Silverado 1500

Allstar Performance SB Chevy Aluminum Short Water Pump DNA02301 Bottom Side OutletPopular short style water pump that was originally used on pre 1969 small block Chevrolets. Pumps are 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 5 8" pilot and a billet steel hub drilled for both small and large fan bolt patterns, making this a good choice for street and mild performance vehicles. Block mount to fan hub dimension is 5 5