Wiseco RED Series Chevy Small Block 350 4.020in Bore 1.250in CH 3.00 CC Piston Set

If you're building a performance Chevy Small Block 350, 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 engines with power adders. The RED Series stands for Race Engineered Design, meaning Wiseco has optimized the design for strength and durability while also incorporating features that give you a competitive edge on the track.

Wiseco machines these pistons in the USA, and they come with a few notable features. The horizontal slot oiling in the pin bores helps keep the wrist pin and small-end of the connecting rod properly lubricated, which is crucial for long service life in a high-performance application. The dedicated forgings allow for an engine-specific, strutted design that maximizes strength without adding unnecessary weight. Each set also includes premium rings, so you won't need to source those separately. Additionally, the accumulator groove helps maintain consistent ring seal and power delivery.

These pistons also feature an ArmorGlide skirt coating. This coating is designed to reduce friction and noise from the piston skirt against the cylinder wall, which also helps reduce wear on both components. This piston set is designed for a 4.020 inch bore with a 1.250 inch compression height and a 3.00 CC volume in the combustion chamber. Please note that this part is not CARB approved and cannot be shipped to California.