Manley Chevrolet Big Block Piston Set - 4.600in Bore 1.645in CH, -10.00 CC

When you're building a serious Chevrolet big block engine, the pistons are the heart of the operation. You need parts that can handle the stress of high performance and deliver reliable power for years to come. This Manley Performance piston set is designed for those demanding builds, offering a solid foundation for your engine's top end.

These pistons are forged from a domestic 2618 alloy, a material known for its exceptional strength and ability to withstand high temperatures and pressures. Manley uses proven cam and barrel skirt profiles, which help reduce friction and wear on your cylinder walls while still generating substantial power. The ring lands and grooves are machined to exacting standards, ensuring a tight seal for improved compression and more horsepower. Each piston also comes with premium chrome moly wrist pins, and Manley's unique fixturing process ensures the ring grooves are perfectly square to the skirt for optimal performance.

This set features a 4.600-inch bore size and a -10.00cc dish, which is a common configuration for many high-performance big block applications. Keep in mind that these pistons are not CARB approved and cannot be shipped to California. If you're looking for a well-built, reliable piston set for your performance engine build, Manley has a strong reputation among professional engine builders for a reason.