Wiseco Chrysler 6.1L Hemi -15cc R/Dome 4.080 Piston Shelf Stock Kit

If you're rebuilding the engine in your 2005-2010 Chrysler 300 for serious performance, a strong set of pistons is key. This Wiseco Professional Series piston kit is built for demanding applications where reliability under extreme stress is crucial. These aren't your average pistons; they're designed for builders who push their engines hard, whether on the track or in a custom build.

Each piston in this set is forged and machined in the USA from 2618 aluminum, which gives them improved tensile strength for handling high cylinder pressures. You'll find precision ring grooves, anti-detonation features, and enhanced ring seal to keep combustion contained. Wiseco also applies an ArmorGlide skirt coating, which helps reduce friction and resist seizure, leading to quieter operation and better durability. The fully machined crown ensures a clean combustion chamber shape, and forced pin oiling helps keep the wrist pins lubricated under load.

This kit includes everything you need for a set of eight pistons, with a -15cc dish to help achieve your desired compression ratio. Remember that these pistons are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.