Manley Chevrolet Big Block Piston Set - 4.600in Bore 1.520in CH, -3.00 CC

Built with domestic 2618 alloy forgings, these Manley pistons are designed for serious Chevrolet big block builds where strength and durability are paramount. The 4.600-inch bore size and -3.00cc dish volume are specific dimensions for certain engine configurations, and the 1.520-inch compression height is crucial for achieving the correct deck height and piston-to-valve clearance in your build.

Manley's signature cam and barrel skirt profiles are engineered to reduce friction and wear on your cylinder walls while still generating substantial power. They use exacting standards for the ring lands and grooves, which is key for getting a solid seal from your piston rings, translating directly into more power. The included chrome moly wrist pins are well-built for durability, and Manley's unique fixturing process ensures the ring grooves are perfectly square to the piston skirt, a detail that matters for consistent performance and sealing.

This set is a popular choice among professional engine builders and tuners who demand reliable performance from their engines. Keep in mind that these pistons are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.