moroso oil pump, for chevrolet big block, high volume, anti-cavitation, each

Blueprinted High Volume Racing Oil Pump, BBC Anti-cavitation slots and enlarged feeder grooves are ball milled smooth, providing steady oil flow to each side of the gears for high RPM lubrication, cavitation relief and reduced spark scatter Distortion-free cast iron housing resists wear after extended use Parkerized™ coating retains oil for extra lubrication during break-in and cold starts Socket head screw makes it easy to change pressure includes additional springs Individually tested with oil to ensure proper functionality