Wiseco RED Series Chevy LS 4.040in Bore 1.105in CH -10.00 CC Piston Set

When you're building a performance Chevy LS engine, you need parts that can handle the stress. This piston set from Wiseco's RED Series is designed for just that. You get a full set of eight pistons, precision-machined from 2618 aluminum, known for its strength in high-performance applications. These aren't just basic pistons; they're built with Race Engineered Design (RED) principles to give you a competitive edge, whether you're on the drag strip or the circle track.

Wiseco has included some smart features to ensure durability and performance. The horizontal slot oiling in the pin bores keeps the wrist pins and connecting rod small ends well-lubricated, which is crucial for a long service life under demanding conditions. The dedicated forgings allow for an optimized strutted design, balancing strength with a manageable weight. Plus, each set comes complete with premium rings, so you won't have to hunt for compatible ones separately. The ArmorGlide skirt coating is a nice touch, helping to reduce friction and noise while also minimizing wear on the piston skirts and cylinder walls.

An accumulator groove is also part of the design, helping to maintain consistent ring seal and ensure you're getting the most power out of every combustion cycle. These pistons are made in the USA, reflecting a commitment to quality manufacturing for performance engines.