Wiseco RED Series Chevy Small Block 350 4.005in Bore 1.125in CH -2.00 CC Piston Set

Forged from 2618 aluminum, these Wiseco RED Series pistons are built for the demands of performance racing and power adder applications. The RED? series, which stands for Race Engineered Design?, uses dedicated forgings to create an optimized, engine-specific strutted design. This approach maximizes strength while keeping weight down, a critical balance for engines pushing serious power, whether on the drag strip or the circle track.

You'll find horizontal slot oiling in the pin bores, a detail that ensures your wrist pins and small-end components stay well-lubricated, which is key for a long service life under high stress. Wiseco also includes an ArmorGlide skirt coating. This isn't just for looks; it actively reduces friction and noise, while also cutting down on wear to both the piston skirt and the cylinder walls. An accumulator groove is also part of the design, helping to maintain consistent ring seal and keep power levels steady.

This set is for a Chevrolet Small Block 350 with a 4.005-inch bore and a 1.125-inch compression height. Each set comes complete with premium rings, so you won't need to source those separately. Keep in mind these pistons are not CARB approved and cannot be shipped to California.