Wiseco Chrysler 6.1L Hemi +4cc Dome 4.080 Piston Shelf Stock Kit

If you're building a serious performance engine for your 2005-2010 Chrysler 300, the Wiseco Professional Series piston kit is a solid choice. This set is specifically designed for the 6.1L Hemi and features a +4cc dome, a 4.080-inch bore, and is built to handle the demands of heavy to severe duty race applications. These aren't your average pistons; they're crafted for builders who are pushing the limits of their engines.

Wiseco forges these pistons in the USA from 2618 aluminum, a material chosen for its improved tensile strength, which is crucial for high-performance engines. You'll find precision ring grooves, anti-detonation grooves, and features designed to improve ring seal, all contributing to better combustion control and durability. The fully machined crown ensures accuracy, and the forced pin oiling system helps keep the wrist pins properly lubricated under extreme conditions. Plus, the ArmorGlide skirt coating helps reduce friction and noise while resisting seizure, making for a smoother, more reliable operation.

This kit includes everything you need to get started with a set of eight pistons, ready for your custom engine build. Keep in mind that these pistons are not CARB approved and cannot be shipped to California. For optimal installation, always refer to the manufacturer's detailed instructions and ensure you have the correct supporting components for your specific build.