Wiseco 6472LX05 Forged Piston Chrysler 6.1L Hemi -15cc R/Dome 4.060 in. Bore

The Wiseco 6472LX05 is a single shelf-stock forged piston engineered for the Chrysler 6.1L Gen III Hemi platform. Featuring a -15cc reverse dome (R/Dome) crown design with a 4.060 in. bore diameter, this piston is part of Wiseco's Professional Series — built specifically for serious engine builders and racers demanding maximum performance and durability.

Forged and fully machined in the USA at Wiseco's Mentor, Ohio facility, the 6472LX05 is constructed from high-strength 2618 aluminum alloy for superior tensile strength and thermal resistance under extreme loads. The ArmorGlide skirt coating reduces friction, resists seizure, and promotes quieter operation — critical in high-output builds where piston-to-wall clearances are tightened for performance.

Key Features:

• 4.060 in. Bore Diameter — standard bore size for Chrysler 6.1L Hemi applications
• -15cc Reverse Dome (R/Dome) Crown — dish-style crown for tuned compression ratio targeting
• 2618 High-Strength Aluminum Alloy — improved tensile strength for heavy and severe duty use
• ArmorGlide Skirt Coating — seizure resistance, friction reduction, and quieter operation
• Fully Machined Crown Features — precision-crafted for consistent combustion chamber clearance
• Precision Ring Grooves with Anti-Detonation Groove — improved ring seal and detonation protection
• Forced Pin Oiling — enhanced lubrication at the wrist pin for high-RPM durability
• Wrist Pin Included — 0.866 in. diameter, 5115 steel floating-style wrist pin
• Made in the USA — manufactured at Wiseco's Mentor, Ohio production facility

The 6472LX05 is part of Wiseco's Professional Series shelf stock lineup, offering custom-level forged piston performance in a readily available format. Paired with premium rings and a precision wrist pin, it is an ideal choice for engine rebuilds and performance builds on the Chrysler 6.1L Hemi platform.