Wiseco Chevy BB DRAG 1.120inchCH 4600A Piston Shelf Stock

If you're building a high-performance Chevrolet Big Block engine for drag racing, you need pistons that can handle the stress. These Wiseco Professional Series pistons are built for those demanding applications. They're forged and machined in the USA from 2618 aluminum, which gives them improved tensile strength over other materials, making them well-suited for heavy to severe duty race builds.

Wiseco has packed these pistons with features to ensure reliability and performance. You'll find precision ring grooves, an anti-detonation groove, and other features designed to improve ring seal. The fully machined crown is ready for your build, and the forced pin oiling helps keep the wrist pin lubricated. Plus, the ArmorGlide skirt coating helps reduce friction and noise while resisting seizure, which is crucial when you're pushing your engine hard.