BBC Hi-Volume Oil Pump

The MELLING BBC Hi-Volume Oil Pump (Part Number 10770) is a high-pressure internal wet-sump oil pump designed specifically for Big Block Chevy engines that require elevated flow rates and sustained pressure delivery. This pump is ideal for aggressive engine builds, racing applications, and high-displacement powerplants where factory oil circulation may be inadequate.

Engineered to increase flow capacity compared to stock units, this high-volume oil pump ensures adequate lubrication and cooling under sustained high RPM and high-load conditions. The 3/4-inch inlet is compatible with standard wet-sump oil pan configurations, facilitating straightforward installation on compatible BBC platforms. The internal configuration integrates directly into the engine block, maintaining a compact installation footprint.

This MELLING pump is particularly beneficial for builders and engine shops transitioning from stock displacement to aftermarket rotating assemblies, aggressive valve timing, or turbo/supercharger applications. It addresses the flow demands of modern Big Block performance builds, providing consistent performance across various setups, including racing fuel injection systems and supercharged builds.