BBC Oil Pump Pick-Up Mellings M-77HV Pump

The BBC Oil Pump Pick-Up Mellings M-77HV Pump by CHAMP PANS is a precision-engineered oil delivery component designed for big-block Chevrolet engines requiring reliable lubrication under high-performance conditions. This pump pick-up assembly serves as the critical intake valve of your engine's oiling system, drawing oil from the pan and directing it through the main galleries to protect bearings, journals, and internal components. Built for enthusiasts and professional builders who demand consistent oil flow and pressure stability, the M-77HV configuration delivers the performance necessary for both street and competition applications.

The Mellings M-77HV designation represents a high-volume pump specification optimized for engines operating at elevated RPM ranges where volumetric oil delivery becomes critical to engine survival. This pick-up assembly features a precisely calibrated inlet tube and strainer basket designed to minimize suction losses while filtering debris before oil enters the pump body. The compact footprint (4.95 x 1.9 x 5.6 inches) ensures compatibility with tight pan configurations while maintaining the hydraulic efficiency required to maintain proper pressure across all engine speeds. CHAMP PANS' manufacturing standards ensure consistent wall thickness and machining tolerances, eliminating leakage points that compromise oil flow.

Big-block Chevrolet engine builders—whether assembling a 454, 427, or 402—rely on verified pick-up designs like the M-77HV to support pump performance and maintain adequate oil delivery at wide-open throttle. Installation requires proper pan clearance verification and secure fastening to prevent cavitation or air ingestion during acceleration and cornering. Weighing only 0.57 pounds, this component integrates seamlessly into complete oiling systems without adding significant weight, making it ideal for both carbureted and fuel-injected BBC platforms operating in street, marine, or racing environments.