Wiseco Chevy Small Block 4.165in Bore 1.120in CH 13.50 CC Piston Set

If you're building a high-performance Chevrolet Small Block engine, Wiseco's Professional Series forged pistons are a solid choice. These pistons are made in the USA from 2618 aluminum, which gives them improved tensile strength for demanding applications. They're designed to handle heavy to severe duty race builds, meaning they're built tough for when you push your engine hard.

Wiseco has packed a lot of features into these pistons to ensure reliability and performance. You get precision ring grooves, an anti-detonation groove, and other features to improve ring seal. The crown is fully machined for accuracy, and they include forced pin oiling to keep the wrist pins lubricated. Plus, they come with an ArmorGlide skirt coating that helps reduce friction, resist seizure, and operate more quietly. This set includes eight pistons, ready for your next build.

Keep in mind that these pistons are not CARB approved and cannot be shipped to California. For serious racers and builders, these pistons offer a well-built foundation for a powerful engine.