SBC Dished Piston Set 4.155 Bore -12cc

The SBC Dished Piston Set 4.155 Bore -12cc from KB Performance Pistons is designed for small-block Chevrolet engines that require precision-matched internal components. This piston set is ideal for engine builders, mechanics, and automotive enthusiasts who demand reliability and performance in high-stress applications.

Engineered to exacting tolerances, this piston set features a -12cc dished configuration that reduces combustion chamber volume, optimizing compression ratios for improved fuel efficiency and power delivery. Constructed from premium alloy materials, it offers thermal stability and resistance to detonation, making it suitable for engines operating at high RPMs or under boost.

This piston set is compatible with a variety of small-block Chevrolet platforms and is relied upon for street, strip, and crate engine applications. Proper installation requires attention to ring end-gap setup, bore sizing, and rod-to-piston matching to ensure longevity and prevent catastrophic failure.