Chevy SBC 350 Billet Aluminum Short Water Pump Swp 1 Groove Water Pump Pulley 8" diameter ring gear and

8" diameter ring gear and removable pinion support

Get high flow for your car with Speedmaster water pumps

Speedmaster high-volume water pumps have a ribbed aluminum housing and a heavy-duty ball/roller bearing assembly

enhancing performance under high-stress conditions

heat-treated to a maximum strength of 190

Chevy SBC 350 Billet Aluminum Short Water Pump Swp 1 Groove Water Pump Pulley 8" diameter ring gear andTthese Speedmaster aluminum water pump pulleys. These water pump pulleys are made from a 356 aluminum alloy that is heat treated to T 6 specs, and come in machined or polished finishes to suit your application needs.