Cam & Lifter Prelube

Sealed Power Cam & Lifter Prelube is a specialized assembly lubricant designed to protect critical engine components during initial startup and break-in. This 4 oz bottle delivers precision lubrication to camshafts and valve lifters—the most vulnerable parts of any new or rebuilt engine before oil pressure fully circulates. Mechanics, engine builders, and serious enthusiasts rely on this product to prevent metal-to-metal contact and catastrophic wear during those critical first moments of operation.

The conventional formulation clings to camshaft lobes and lifter surfaces, creating a protective barrier that withstands the extreme pressures and friction of high-speed valve actuation. Unlike standard motor oil, prelube remains in place during assembly and does not immediately drain away, ensuring comprehensive coverage of cam profiles and lifter faces before the engine's oil pump begins circulation. The compact 4 oz bottle provides the exact amount needed for one complete engine assembly without waste, making it the industry standard for cam and lifter protection across all engine types and displacement ranges.

Engine builders preparing new blocks, rebuilders installing fresh cam and lifter sets, and anyone performing valve train work should apply this prelube immediately after component installation and before engine start. Its proven track record makes it essential for flat-tappet cam installations and roller cam assemblies alike. Compatible with all conventional engine oils, this Sealed Power product is a non-negotiable step in proper engine assembly procedure—one application can prevent thousands of dollars in bearing and cam lobe damage.