SBC 604 Crate Piston Set 4.030 Bore

The MAHLE PISTONS SBC 604 Crate Piston Set 4.030 Bore is designed for small block Chevy builds that demand high-performance internals. This complete set includes eight flat-top pistons, making it essential for engine builders and enthusiasts looking to enhance displacement or compression in their builds.

Engineered for durability, these pistons feature a flat-top design with ring grooves sized at 2.0 x 1.5 x 4.0 mm, optimized for small block Chevy applications. The pistons are constructed from forged materials, ensuring they can withstand high-RPM operation and boost applications while maintaining tight tolerances for effective sealing and performance.

Ideal for serious small block Chevy enthusiasts, this piston set is perfect for assembling stroker motors, racing engines, or high-compression street builds. With a complete set of eight, you can ensure matched pistons for all cylinders, simplifying the ordering process for engine projects.