SBC FT Powerpak Piston Set 4.008 Bore 604 Crate

The SBC FT Powerpak Piston Set 4.008 Bore 604 Crate from MAHLE PISTONS is designed for serious small-block Chevy engine builders and high-performance enthusiasts. This piston set is specifically tailored for 604 crate motor applications, providing the precision engineering necessary for competitive racing and extreme-duty performance builds.

Featuring a 4.008-inch bore specification, this piston set is engineered to maximize compression and thermal efficiency within the constraints of the 604 crate motor platform. MAHLE's proprietary piston design includes optimized ring grooves and advanced skirt geometry, ensuring durability under high-RPM stress. The pistons are made from high-quality forged alloy materials, which provide superior strength compared to cast alternatives.

This piston set is ideal for engine builders preparing 604-spec small-block Chevy motors for various racing applications, including circle track racing, drag racing, and road course competition. While designed for the 604 crate engine, it is essential to verify compatibility with specific engine configurations to ensure optimal performance.