Wiseco RED Series Chevy LS 4.035in 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 aren't your average pistons; they're built with Race Engineered Design (RED) principles to give you the strength and durability needed for demanding applications like drag racing and circle track, all while providing precision features for a competitive edge. They're forged and machined right here in the USA from 2618 aluminum, a material known for its excellent tensile strength, making them well-suited for performance racing and boosted setups.

Wiseco has thought through the details that matter for longevity and performance. The horizontal slot oiling in the pin bores ensures your wrist pins and the small end of the connecting rods stay well-lubricated, which is crucial for preventing wear over time. The dedicated forgings allow for an optimized, engine-specific strutted design, meaning Wiseco engineers were able to maximize strength while keeping the weight down. Plus, each set comes 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.

This set is designed for a 4.035-inch bore with a 1.294-inch compression height and a -15.00 CC dish. It includes a set of 8 pistons. Keep in mind that these pistons are not CARB approved and cannot be shipped to California. For optimal performance and longevity, always refer to the manufacturer's installation instructions for proper assembly and break-in procedures.