Wiseco Chevy LS Series -15cc R/Dome 1.110x4.075 Piston Shelf Stock Kit

If you're rebuilding the top end of your Chevy LS engine for serious racing or heavy-duty performance, a solid set of pistons is where it all starts. This Wiseco Professional Series piston kit is built from the ground up to handle the extreme demands of competition. Each piston is forged from 2618 aluminum, a material chosen for its improved tensile strength, which is crucial when you're pushing your engine hard.

Wiseco machines these pistons right here in the USA, paying close attention to details like precision ring grooves, anti-detonation grooves, and features that enhance ring seal. This means better combustion control and more consistent power delivery under stress. They also come with an ArmorGlide skirt coating, which helps reduce friction and resist seizure, all while keeping operation quieter. The fully machined crown is ready for your build, and forced pin oiling ensures the wrist pin stays well-lubricated, even in severe duty applications.

This kit includes a set of 8 pistons, each featuring a -15cc reverse dome design and a 4.075-inch bore. Remember, these pistons are not CARB approved and cannot be shipped to California. They are designed for builders who need reliable performance when the stakes are high.