OIL PUMP CHEV SB HI-VOLUME(MUST USE STEEL DRIVE)

Melling's high-volume oil pumps give you an additional 20 to 25 percent of much-needed oil volume for your performance application.The pumps are built using a proprietary casting process, which yields maximum performance and reliability. Every Melling oil pump is completely pressure-tested, including idle and bypass pressure, before it leaves the factory. 1955-94. Note - must use a steel clip oil pump drive (MELIS-55E).