Tuff Stuff Performance Platinum SuperCool Aluminum Water Pump - Smoothie - Long Design - Chrome - SB Chevy 91930079 feeder grooves and an enlarged WAR85330 Size:7-1/2 (60) C5 R4 Valve Ignition Wires

feeder grooves and an enlarged bypass area are machined into the housing to bleed oil back to the inlet side of the pump

rear under-body

Swivel end bolts have a 1/2" square drive end for quick and easy adjustments

Allows For Four Different Fuel Tunes

Eligible For Holley Contingency ProgramsHolley has been the undisputed leader in fuel systems for over 100 years

Tuff Stuff Performance Platinum SuperCool Aluminum Water Pump Smoothie Long Design Chrome SB Chevy 91930079 feeder grooves and an enlarged WAR85330 Size:7 1 2 (60) C5 R4 Valve Ignition Wires feeder grooves and an enlarged bypass area are machined into the housing to bleed oil back to the inlet side of the pump rear under body