Wiseco Chevy Big Block 4.610in Bore 1.155in CH 28.00 CC Piston Set

If you're building a serious performance Chevy Big Block engine, this Wiseco piston set is designed to handle the demands of heavy to severe duty racing. These aren't your average pistons; they're forged from 2618 aluminum right here in the USA, giving them improved tensile strength for high-stress applications. Wiseco has packed these pistons with features that serious racers look for, like precision ring grooves and anti-detonation grooves to ensure a solid seal and prevent detonation.

You'll also find an ArmorGlide skirt coating on these pistons. This isn't just for looks; it helps reduce friction, makes operation quieter, and resists seizure, which is crucial when you're pushing an engine hard. The fully machined crown and forced pin oiling are further details that show these pistons are built for performance and durability. This set includes eight pistons, ready to be installed in your Big Block build.

Keep in mind that these pistons are not CARB approved and cannot be shipped to California. For builders aiming for maximum performance and reliability in a racing environment, this Wiseco set is a well-built option.