Manley Chevrolet Big Block Piston Set - 4.530in Bore 1.395in CH, 43.00 CC

When you're building a serious Chevrolet big block engine, you need pistons that can handle the stress and deliver reliable power. This set from Manley Performance gives you exactly that. You get eight forged pistons, each machined to a 4.530-inch bore with a 1.395-inch compression height and a 43.00 CC combustion chamber volume. These aren't just any pistons; they're crafted from domestic 2618 alloy forgings, a material known for its exceptional strength and ability to perform under demanding conditions.

Manley takes precision seriously. They use proven cam and barrel skirt profiles designed to generate power efficiently while minimizing wear on your cylinder walls. The ring lands and grooves are machined to exacting standards, which is crucial for achieving a tight seal and maximizing the power your engine makes. Each set also includes premium chrome moly wrist pins, and Manley's unique fixturing process ensures the ring grooves are perfectly square to the skirt, a detail that professional engine builders rely on for consistency and durability. This attention to detail means you're getting a well-built component ready for serious performance.

This piston set is a solid choice for anyone rebuilding or upgrading a Chevrolet big block. Keep in mind that these pistons are not CARB approved and cannot be shipped to California. For optimal results and longevity, always refer to the manufacturer's installation instructions and recommended assembly procedures.