SKU: PTR04-2066-HEX
MPN: 04-2066-HEX
The Oil Pump 2-Stage R4 w/ Rear Drive from Peterson Fluid is a high-performance lubrication system component designed for serious engine builders and performance enthusiasts. It is engineered for applications requiring dual-stage pressure regulation and rear-mounted drive configuration, making it particularly effective for custom engine swaps and racing applications.
This pump features a 2-stage design that delivers progressive pressure response, ramping output as engine speed and demand increase. Its robust construction and precision-manufactured internals ensure reliability through thousands of heat cycles and high-load operation, minimizing pressure spikes and preventing oil starvation during transient conditions.
Ideal for enthusiasts building LS, small-block Chevy, big-block, or import engine combinations, this pump integrates seamlessly into custom oiling systems. Its rear-drive configuration is particularly advantageous in tight engine bay layouts where conventional front-mount installations may conflict with other components.
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