SBC FT Piston Set 4.155 Bore - 5cc

The SBC FT Piston Set 4.155 Bore - 5cc by Race Tec Pistons is designed for serious small-block Chevrolet engine builders and performance enthusiasts focused on high-rpm applications. This piston set meets the rigorous demands of both forced-induction and naturally aspirated racing builds, where durability and precision are essential.

Crafted with a 4.155-inch bore diameter and a 5cc dome configuration, this piston set raises the compression ratio while ensuring controlled combustion dynamics suitable for both pump gas and race fuel. The forged construction typical of Race Tec's products offers superior strength-to-weight characteristics, crucial for managing inertial loads at high RPMs.

Engine builders and performance shops constructing 383, 400, or modified 350 displacement platforms will find this piston set beneficial, as it is designed to work with standard small-block rod lengths and stroke combinations. Proper installation requires precision honing to meet Race Tec's specifications, ensuring optimal performance and reliability.