Wiseco Chevy Big Block 4.610in Bore 1.215in CH 48.70 CC Piston Set

Wiseco is well-known for making strong, reliable internal engine components, especially for high-performance applications. This Professional Series piston set is built for serious racers and builders who need top-tier performance and durability in their Chevy Big Block engine. These aren't your average pistons; they're packed with custom-level features designed to handle the demands of heavy to severe duty race builds.

Each piston in this set is engineered, forged, and machined right here in the USA from 2618 aluminum, which gives them improved tensile strength. You'll find precision ring grooves, an anti-detonation groove, and other features that help seal the rings better. They also come with an ArmorGlide skirt coating that helps reduce friction, resist seizure, and operate more quietly. The fully machined crown and forced pin oiling are just more details that show these pistons are built to withstand serious abuse.

This set includes eight pistons, each designed for a 4.610-inch bore with a 1.215-inch compression height and a 0.990-inch pin diameter. Keep in mind these pistons are not CARB approved and cannot be shipped to California. If you're building a high-performance Chevy Big Block and need pistons that can take a beating and keep performing, this set from Wiseco is a solid option.