Chevy V8 Oil Pump Primer

The Chevy V8 Oil Pump Primer from Racing Power Co-Packaged is an essential pre-oiling tool designed for engine builders, mechanics, and performance enthusiasts who need to prime the oil system before initial startup. Whether you're assembling a freshly rebuilt small-block or big-block Chevy V8, or performing major internal engine work, this primer eliminates the risk of running a dry oil pump and causing catastrophic bearing damage during those critical first seconds of engine operation.

Built from durable steel with a black oxide finish for corrosion resistance, this oil pump primer features a 3/8-inch drill chuck interface that connects directly to any standard electric drill, allowing controlled circulation of fresh oil throughout the engine block before spark ignition. The compact design—measuring 4 x 1.3 x 13 inches and weighing just 0.92 lbs—fits easily in any shop and mounts quickly to Chevy V6 and V8 engine blocks. The priming action pressurizes the oil galleries, saturates valve train components, and ensures adequate lubrication reaches critical bearing surfaces, rocker arms, and cam lobes before the engine turns under its own power.

Experienced mechanics and engine builders trust the Chevy V8 Oil Pump Primer for both street and competition builds, including restorations, crate engine installations, and performance upgrades where protecting fresh machine work is non-negotiable. Compatible with small-block and big-block Chevrolet V8 platforms, this tool integrates seamlessly into pre-startup procedures on engines from classic muscle cars to modern LS-platform builds. Any serious shop performing internal engine assembly should have this primer on hand to guarantee oil flow before that first critical moment of ignition.