SBF 351W D-Cup 2V Piston Set 4.030 Bore -19.5cc

The KB Performance Pistons SBF 351W D-Cup 2V Piston Set 4.030 Bore -19.5cc is designed for small-block Ford builders who demand reliable performance in high-displacement 351W applications. This piston set is tailored for the 351 Windsor platform, a popular choice among automotive enthusiasts, including hot rodders and classic car restorers. Whether you're building a naturally aspirated stroker engine or upgrading an existing short-block, these pistons are engineered to deliver consistent power across a wide RPM range.

The -19.5cc dish design is optimized for the combustion chamber geometry of the 351W, promoting efficient fuel burn and enabling tuners to achieve desired compression ratios without compromising durability. The D-Cup design enhances structural integrity under load, while the 2V designation ensures compatibility with standard two-valve 351W cylinder heads. This piston set is crafted with precision to minimize blow-by and extend engine longevity, even under demanding conditions.

351W enthusiasts, from street machine builders to vintage race engine restorers, can rely on this complete four-piston set for maximum displacement in full-stroke builds. The KB Performance Pistons are known for their quality control and engineering excellence, making them a trusted choice for those seeking reliable performance without compromise.