Ford Hyd Roller Lifter Retro-Fit Kit Sb-351C&M

The Ford Hyd Roller Lifter Retro-Fit Kit Sb-351C&M from COMP Cams is engineered for builders and mechanics upgrading Ford Cleveland and small-block modified engines to modern roller lifter technology. This retro-fit solution allows you to swap traditional flat-tappet lifters for efficient hydraulic roller lifters without requiring a complete engine redesign. It's the ideal choice for those seeking improved valve train reliability and performance in classic Ford power plants while maintaining OEM-style installation geometry.

Built from durable steel components, this kit includes everything necessary for a complete hydraulic roller lifter conversion tailored to the 351C and 351M block architecture. Hydraulic roller lifters reduce friction at the camshaft and block interface compared to flat-tappet designs, lowering parasitic losses and extending camshaft life. The retro-fit design preserves factory-style mounting points and clearances, eliminating the need for extensive machine work or aftermarket block modifications—a critical advantage for street-driven restorations and mild performance builds.

This kit suits engine builders and experienced mechanics upgrading tired Cleveland or modified small-block Ford engines with reliable, low-maintenance valve train hardware. Whether you're refreshing a daily driver, restoring a classic muscle car, or fine-tuning a weekend warrior, the retro-fit design keeps installation straightforward and time-efficient. Compatible with both stock and high-performance cam profiles, it pairs seamlessly with existing cylinder heads, pushrods, and rocker assemblies—making it an economical performance upgrade for discerning Ford enthusiasts.