68-77 400 Pontiac Pump

The 68-77 400 Pontiac Pump by Melling is a specialized oil pump designed specifically for Pontiac 400 cubic-inch engines manufactured between 1968 and 1977. This pump is essential for car enthusiasts and mechanics who are rebuilding or restoring classic Pontiac muscle cars, as it ensures proper oil circulation, which is vital for engine longevity and performance.

Engineered with precision casting and optimized internal geometry, this pump is designed to deliver the necessary flow rates for the 400's displacement and RPM range. The integral pressure relief valve maintains consistent oil pressure across various operating conditions, which is crucial during high-demand situations such as hard acceleration or sustained track use.

Restorers and street-performance builders will find this pump particularly beneficial when refreshing the bottom end of 1968–1977 Pontiac 400 engines. It is compatible with OEM pan and pickup tube assemblies, making installation straightforward and eliminating guesswork during engine reassembly.