BBC Hi-Volume Oil Pump - Anti-Cavitation Version

The MELLING BBC Hi-Volume Oil Pump Anti-Cavitation Version (model 10778C) is a high-capacity oil delivery system engineered specifically for big block Chevy engines. This pump combines high-volume output with high-pressure capability and anti-cavitation protection, making it an essential upgrade for engines operating under sustained high-RPM conditions, heavy towing loads, or aggressive racing applications where oil starvation poses a critical risk to bearing longevity.

The anti-cavitation design prevents air pockets from forming in the pump's inlet gallery—a failure mode that causes sudden loss of oil pressure and catastrophic engine damage. The 3/4-inch inlet accommodates a standard pickup tube, while the high-volume displacement ensures consistent oil flow even when cold or during transient RPM changes. High-pressure capability maintains adequate film strength across all bearing surfaces during peak operating stress. This is an internal-type, wet-sump pump designed to function within OEM or mild-performance cooling systems without requiring external modifications.

Builders and restorers of classic big block Chevy engines specify this pump when reliability and consistent pressure delivery matter more than minimal cost. Street performance builds, marine applications, and vintage truck restorations all benefit from the margin of safety anti-cavitation protection provides. The pump integrates with standard BBC engine blocks and is supplied as a complete unit ready for installation.

MELLING is an established OEM and aftermarket supplier of engine cooling and lubrication components; this design reflects field experience with the BBC platform across multiple decades of production engines and modern builds.

SKU MEL10778C | UPC 729295513155 | Weight 5.95 lbs | Dimensions 5.85 × 3.6 × 6 in