Manley Chevrolet LS Piston Set - 4.135in Bore 1.115in CH, -5.00 CC

When you're building a high-performance Chevrolet LS engine, you need components that can handle the stress and deliver consistent power. This set of Manley Performance pistons is designed for just that. You get a complete set of forged pistons, each featuring a 4.135-inch bore, a 1.115-inch compression height, and a -5.00cc dish volume. These pistons are built using domestic 2618 alloy forgings, a material known for its exceptional strength and ability to perform under demanding conditions, making them a popular choice among professional engine builders.

Manley has put a lot of thought into the design of these pistons. They feature proven cam and barrel skirt profiles, which help generate significant power while also being designed to minimize wear on your cylinder walls. The ring lands and grooves are machined to exacting standards, which is crucial for achieving a tight seal with your piston rings, ultimately leading to more power and better engine efficiency. Each set also includes premium chrome moly wrist pins, known for their durability. Manley's unique fixturing process allows them to machine the skirt and ring grooves in a single operation, ensuring perfect squareness between these critical areas.

This piston set is a solid option for anyone looking to rebuild or upgrade their LS engine for enhanced performance. 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.