Wiseco RED Series Chevrolet Big Block 4.615in Bore 1.120in CH 3.00 CC Piston Set

If you're building a high-performance Chevrolet Big Block engine, Wiseco's RED Series pistons are a solid option. These aren't your average pistons; they're forged from 2618 aluminum right here in the USA, giving them the tensile strength needed for serious racing and applications with power adders like turbos or superchargers. The Race Engineered Design (RED) means they're built with precision-machined features to give you a competitive edge on the track.

Wiseco put a lot of thought into the details with these pistons. They feature horizontal slot oiling in the pin bores to keep the wrist pins and connecting rod small ends well-lubricated, which is crucial for a long service life under stress. The dedicated forgings allow for an engine-specific strutted design, maximizing strength while keeping weight down. Plus, the ArmorGlide skirt coating helps reduce friction and noise, and it also cuts down on skirt and cylinder wear. You also get premium rings included with each set, so you won't have to source those separately. An accumulator groove is also built in to help maintain consistent ring seal and power delivery.

This set is designed for a 4.615-inch bore with a 1.120-inch compression height and a 3.00 CC valve relief. Remember, these pistons are not CARB approved and cannot be shipped to California. They are designed for performance applications and are a key component for drag racing and circle track builds.