Moroso Oil Pump, Big Block Chevy, HV - 22160

Moroso "Race" Oil Pumps are designed to accommodate consistent oil pressure and volume requirements for today's racing engine Moroso engineers' anti-cavitation grooves into the pump housing to prevent pump chatter, which will lead to broken pickups and inconsistent oil pressure Anti-cavitation slots are machined to bleed oil back to the inlet side of the pump, and an enlarged bypass area ensure a smooth flow rate throughout any RPM range