BBC DS Oil Pump 5-Stage Tri-Lobe RHS MP Mount

The MOROSO BBC DS Oil Pump 5-Stage Tri-Lobe RHS MP Mount is a high-performance oil circulation system specifically engineered for big-block Chevrolet (BBC) engines. It is ideal for serious engine builders and racers who require superior oil delivery for competition fuel systems or modern EFI conversions.

This pump features a five-stage tri-lobe rotor design that enhances volumetric efficiency compared to traditional gear-type pumps, ensuring consistent pressure and flow even at elevated RPMs. The design reduces parasitic drag on the crankshaft and creates a smoother pressure curve, resulting in quieter operation and less bearing wear under high-RPM conditions.

The MOROSO pump is particularly beneficial for BBC engines equipped with aftermarket fuel systems or big-displacement stroker builds, making it an excellent choice for performance and racing applications. Its right-hand shaft orientation integrates seamlessly with common MP mounting configurations, ensuring compatibility and ease of installation.