Per Spec Corvette rules, Section 3.8, Stock oil pump may be replaced with high pressure/high volume pump Melling part no. MEL10295 or MEL10296.
Order standard-volume or high-volume for your needs. High-volume is recommended!
Melling's years of experience are apparent in these Performance oil pumps. They boast a CNC-machined body and cover and hardened steel gears that are up to 25 percent longer, providing additional flow to performance engines with wider bearing clearances.
Their drive and idler shafts have been extended into the cover to provide additional support and eliminate dynamic shaft deflection.