Manley Chevrolet LS Piston Set - 4.080in Bore 1.304in CH, -18.00 CC

Manley Performance is well-known for building robust engine components that professional builders trust. This set of pistons is designed for Chevrolet LS engines and is crafted from domestic 2618 alloy forgings, which are chosen for their superior strength and performance capabilities. These pistons are a key component for anyone looking to build a high-performance engine, whether for racing, tuning, or just getting the most out of their vehicle.

Each piston in this set features a 4.080-inch bore size and a -18.00 CC dish volume, with a 1.304-inch compression height. Manley uses proven cam and barrel skirt profiles that help generate substantial power while also being designed to be gentle on your cylinder walls, reducing wear over time. The ring lands and grooves are machined to exacting standards, which is crucial for achieving an enhanced ring seal and ultimately, more power. For added durability, these pistons come standard with premium chrome moly wrist pins, and Manley's unique fixturing process ensures ultimate squareness between the ring grooves and the skirt, a detail that matters for consistent performance.

This piston set is a solid option for serious engine builds. Please note 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.