SBF Dome Piston Set 4.030 Bore +3cc

The SBF Dome Piston Set 4.030 Bore +3cc is a high-performance solution designed for Small Block Ford owners who require increased compression and durability for their engine builds. These forged components are engineered to withstand the rigorous demands of competitive racing and spirited street driving alike. By providing a robust rotating assembly foundation, this set ensures your Ford powerplant can handle higher cylinder pressures while maintaining thermal stability.

These pistons are manufactured by Race Tec Pistons as part of the AutoTec series, featuring a precision-engineered +3.00 cc dome to optimize combustion chamber volume. The 4.030-inch bore diameter is specifically sized for standard overbore applications, allowing for a fresh cylinder wall finish and improved displacement. Additionally, the 1.5 x 1.5 x 3.0 mm ring grooves are machined to tight tolerances to ensure maximum ring seal and efficient oil management throughout the power band.

This complete set of eight pistons is ideal for builders looking to buy a matched kit that meets exacting Small Block Ford specifications. They are compatible with a wide range of aftermarket and factory cylinder heads, making them a versatile choice for custom performance projects. Whether you are reviewing your options for a drag strip contender or a high-torque cruiser, these forged pistons provide the reliability and performance characteristics necessary for a successful engine build.