SBC F/T Piston Set 4.060 Bore -7cc

The SBC F/T Piston Set 4.060 Bore -7cc is a vital upgrade for engine builders aiming to enhance the performance and reliability of Small Block Chevy engines. These flat-top pistons are specifically engineered for high-performance street and mild racing applications, where consistent compression and durability are crucial.

With a bore size of 4.060 inches, this piston set ensures precise fitment during comprehensive rebuilds or overbore projects. Made from high-silicon hypereutectic aluminum alloy, these pistons provide superior thermal characteristics and reduced expansion compared to standard cast alternatives. This material choice allows for tighter piston-to-wall clearances, improving ring seal and minimizing engine noise during cold starts.

Ideal for enthusiasts seeking a reliable balance between power output and long-term service life, this piston set features a -7cc valve relief volume to accommodate performance camshafts while maintaining efficient combustion chamber dynamics. The machined ring grooves are sized at 5/64, 5/64, and 3/16 inches, allowing for compatibility with standard high-performance ring sets for optimal oil control and compression maintenance.