Manley Chevy LS 4.070in Bore 3.622in Stroke -4cc Flat Platinum Series Piston Set

When you're building a high-performance Chevy LS engine, you need pistons that can handle the stress and deliver consistent power. This set from Manley Performance includes eight forged pistons, each made from domestic 2618 alloy. They feature a flat top design with a -4cc dish, a 4.070-inch bore, and a 3.622-inch stroke, making them a solid choice for many LS engine builds. You'll also find tool steel wrist pins included, which are known for their strength and durability under demanding conditions.

Manley's Platinum Series pistons are built with precision in mind. They use proven cam and barrel skirt profiles designed to generate power while minimizing wear on your cylinder walls. The ring lands and grooves are machined to exacting standards, which is crucial for achieving a good seal and maximizing the power your engine makes. This attention to detail, combined with the robust 2618 alloy, means these pistons are built to last and perform reliably, even in serious engine builds. Professional engine builders and tuners often choose Manley because they trust the durability and performance these pistons offer.

This set is designed for performance applications and is not CARB approved, meaning it cannot be shipped to California. Ensure you check all manufacturer specifications and local regulations before installation.