Wiseco Chrysler 6.1L Hemi +4cc Dome 4.060inch Piston Shelf Stock

If you're rebuilding the engine in your 2005-2010 Chrysler 300, especially for heavy-duty or severe use, these Wiseco Professional Series pistons are a solid option. They're built from 2618 aluminum, which is known for its strength, and forged right here in the USA. This means they can handle the kind of stress you'd find in serious performance builds.

Wiseco machines these pistons with precision ring grooves, anti-detonation features, and extra sealing to ensure a good seal between the piston and cylinder wall. They also come with an ArmorGlide skirt coating that helps reduce friction, keep things quieter, and resist seizing. The crown is fully machined, and they feature forced pin oiling to keep the wrist pin well-lubricated under demanding conditions.

This set is for a single piston with a +4cc dome, designed for a 4.060-inch bore. Remember, these are not CARB approved and cannot be shipped to California. You'll also want to check the manufacturer's instructions for any specific installation requirements.