Wiseco Chevy LS 4.010in Bore 1.300in CH -11.00 CC Piston Set

Wiseco is well-known for making strong internal engine components, especially for performance applications. This Professional Series piston set is built for Chevy LS engines and is designed for serious racers and builders who demand a lot from their engines. These aren't your average pistons; they're packed with features to handle heavy to severe duty race builds, letting you push your engine's limits.

Forged from 2618 aluminum right here in the USA, these pistons offer improved tensile strength, which is crucial when you're putting an engine under extreme stress. They feature precision ring grooves, an anti-detonation groove, and other features to improve ring seal. The crown is fully machined for accuracy, and they come with forced pin oiling to keep things well-lubricated. Plus, the ArmorGlide skirt coating helps reduce friction, resist seizure, and operate more quietly, all important for durability in high-performance builds.

This set includes eight pistons, each with a 4.010-inch bore, a 1.300-inch compression height, and a 0.927-inch pin diameter. The -11.00 CC dish volume is important for setting your compression ratio. Keep in mind these pistons are not CARB approved and cannot be shipped to California. They are designed for competition use and are a solid choice if you're building a high-performance LS engine.