Wiseco RED Series Chevy LS 4.070in Bore 1.294in CH -15.00 CC Piston Set

This is a set of eight Wiseco RED Series pistons designed for Chevrolet LS engines. You get the pistons themselves, ready to be installed in your performance build. These aren't your average pistons; they're forged from 2618 aluminum right here in the USA, giving them the strength needed for demanding racing applications and when you're adding power adders like turbos or superchargers.

Wiseco's Race Engineered Design (RED) philosophy means these pistons are built with specific features to give you an edge. You'll find horizontal slot oiling in the pin bores, which is a smart way to keep the wrist pins and the small end of the connecting rods well-lubricated, helping them last longer under stress. The dedicated forgings allow for an optimized, engine-specific strutted design, meaning they're built to be strong without being unnecessarily heavy. Plus, each set comes complete with premium rings, so you don't have to hunt for those separately. An accumulator groove is also included to help maintain consistent ring seal and keep power levels steady.

The ArmorGlide skirt coating on these pistons is a notable feature. It's there to reduce friction and noise during operation, which also helps cut down on skirt and cylinder wear. This attention to detail in materials and design is what makes these pistons a solid choice for anyone rebuilding a performance LS engine for drag racing, circle track, or any other high-output use.