Wiseco RED Series Chevy LS 4.075in Bore 1.105in CH -10.00 CC Piston Set

Starting with a 4.075-inch bore and a 1.105-inch compression height, this Wiseco RED Series piston set is built for serious performance on Chevy LS engines. These aren't your average pistons; they're forged from 2618 aluminum, a material chosen for its high tensile strength, which is exactly what you need when you're pushing the limits in drag racing or circle track applications. The Race Engineered Design (RED) philosophy means every aspect is optimized for strength and durability, giving you a competitive edge.

Wiseco has incorporated several thoughtful features to ensure longevity and performance. You'll find horizontal slot oiling in the pin bores, which is crucial for keeping the wrist pin and small-end of the connecting rod properly lubricated, even under extreme conditions. The dedicated forgings allow for an engine-specific strutted design, maximizing strength while keeping weight down. Plus, the ArmorGlide skirt coating is there to reduce friction and noise, while also minimizing wear on the piston skirt and cylinder wall. Each set comes complete with premium rings, so you won't have to hunt for compatible ones, and an accumulator groove helps maintain consistent ring seal for optimal power delivery.

This set is designed for performance and power adder applications, and it's important to note that these pistons are not CARB approved, meaning they cannot be shipped to California. If you're building a high-performance LS engine and need a well-built, durable piston set, this Wiseco RED Series is a solid option.