Manley Chevrolet Small Block Piston Set - 4.060in Bore 1.550in CH, -4.00 CC

This set includes eight forged pistons for your Chevrolet small block engine, each featuring a 4.060-inch bore diameter and a -4.00 CC dish volume. These pistons are built using Manley's signature Platinum Series construction, which starts with domestic 2618 alloy forgings known for their exceptional strength and performance capabilities. They also come standard with premium chrome moly wrist pins, designed for durability in demanding engine builds.

Manley pays close attention to the details that make a difference in engine power and longevity. The ring lands and grooves are machined to exacting standards, which helps ensure a better seal from your piston rings, translating directly into more power. The pistons also feature proven cam and barrel skirt profiles. These profiles are designed to generate substantial power while also being gentle on your cylinder walls, reducing wear over time. Manley's unique fixturing process allows them to machine the skirt and the ring grooves in a single operation, which guarantees ultimate squareness between the ring groove and the piston skirt. This level of precision is what professional engine builders and tuners rely on for superior performance and durability.

When rebuilding or modifying your Chevrolet small block, these pistons offer a well-built foundation. Please note that this part is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.