Description
High Volume Oil Pump
Small Block Chevy, 25% more volume than stock pump
MEM-55HV
M-55HV
These pumps deliver 25% more oil than stock pumps. The gears are machined from steel billet stock. They are 100% pressure tested. An aftermarket steel pump shaft is highly recommended. Note: Not designed for high rpm applications. Melling suggest their M Select performance pumps for all racing applications.
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