Wiseco RED Series Chevy LS 4.080in Bore 1.294in CH -15.00 CC Piston Set

If you're building a high-performance Chevy LS engine, Wiseco's RED Series pistons are a solid choice. These pistons are forged from 2618 aluminum, a material known for its tensile strength, making them well-suited for the demands of racing and boosted applications. The 4.080-inch bore size and 1.294-inch compression height, combined with a -15.00 CC dish, are specific dimensions for certain LS engine builds.

Wiseco's Race Engineered Design (RED) philosophy means these pistons aren't just strong; they're also built with features to help them perform and last. You'll find horizontal slot oiling in the pin bores, which is crucial for keeping the wrist pin and connecting rod small end properly lubricated. The dedicated forgings allow for an optimized strutted design, balancing strength with a manageable weight. Plus, the ArmorGlide skirt coating helps 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 need to source those separately, and an accumulator groove is included to help maintain consistent ring seal and power output.

These pistons are engineered and machined in the USA. Keep in mind that this specific set is not CARB approved and cannot be shipped to California. For serious LS engine builds, these Wiseco RED Series pistons offer a well-built foundation.