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Part #: 597065C-8
The Manley Extreme Duty Piston Set for the Chrysler 6.1L HEMI engine is engineered to meet the demands of high-performance enthusiasts and professional engine builders. Designed specifically for 2005 to 2010 Chrysler, Dodge, and Jeep SRT8 models, these pistons deliver exceptional strength and durability under extreme conditions. Whether building a street performance engine, a track-ready powerplant, or a high-output daily driver, this piston set offers a reliable foundation for enhanced engine longevity and power.
Crafted from premium materials with advanced engineering, these pistons provide a precise fit and optimized combustion characteristics to support increased horsepower and torque. The -11.5cc dished design allows for fine-tuned compression control, making them ideal for naturally aspirated or forced induction applications.
Manley’s Extreme Duty pistons incorporate cutting-edge materials and design elements to ensure superior performance and reliability in demanding environments:
These pistons are forged from 2618 aluminum alloy, a material favored in motorsports for its ability to withstand high heat and mechanical stress. The cam and barrel skirt profiles have been carefully engineered to minimize friction and wear, contributing to smoother piston movement and longer engine durability. Tool steel wrist pins enhance the pistons’ ability to endure high loads without deformation, while moly skirt coatings on select pistons further reduce friction between the piston skirts and cylinder walls.
The -11.5cc dish design is optimized to balance combustion chamber volume and compression ratio, supporting efficient power delivery and tuning flexibility for various performance setups.
This piston set is a direct replacement for Chrysler 6.1L HEMI engines with a 4.065-inch bore and 3.579-inch stroke, designed to fit 2005–2010 Chrysler 300C, Dodge Challenger, Dodge Charger, Dodge Magnum, and Jeep Grand Cherokee SRT8 models. Installation requires standard engine assembly procedures and precision machining to ensure proper clearances and fitment. No modifications or cutting of the pistons are necessary when used within the specified engine parameters.
These pistons are intended for professional engine builders and experienced enthusiasts familiar with high-performance engine assembly.
Manley Performance manufactures high-strength engine internals for serious builds—especially forged pistons, connecting rods, valves, and valvetrain components developed for racing and high-output street applications. If you’re building for boost, high compression, or sustained RPM, Manley is a common choice for parts engineered to take abuse and keep power reliable.
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597065C-8 Manley Performance 05-10 Chrysler 300C / Dodge Challenger / Dodge Charger / Dodge Magnum / Jeep Grand Cherokee 6.1L SRT8 Extreme Duty Piston Set. Engineered for high-performance Chrysler 6.1L HEMI builds, these forged 2618 aluminum pistons offer exceptional strength and durability. Featuring a -11.5cc dish design, tool steel wrist pins, and moly skirt coatings, they reduce friction and wear while optimizing combustion efficiency. Ideal for street, track, and forced induction applications, this set ensures reliable power delivery and longevity under extreme conditions. Perfect for professional engine builders and enthusiasts seeking robust, precision-fit components.
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Part #: 597065C-8
The Manley Extreme Duty Piston Set for the Chrysler 6.1L HEMI engine is engineered to meet the demands of high-performance enthusiasts and professional engine builders. Designed specifically for 2005 to 2010 Chrysler, Dodge, and Jeep SRT8 models, these pistons deliver exceptional strength and durability under extreme conditions. Whether building a street performance engine, a track-ready powerplant, or a high-output daily driver, this piston set offers a reliable foundation for enhanced engine longevity and power.
Crafted from premium materials with advanced engineering, these pistons provide a precise fit and optimized combustion characteristics to support increased horsepower and torque. The -11.5cc dished design allows for fine-tuned compression control, making them ideal for naturally aspirated or forced induction applications.
Manley’s Extreme Duty pistons incorporate cutting-edge materials and design elements to ensure superior performance and reliability in demanding environments:
These pistons are forged from 2618 aluminum alloy, a material favored in motorsports for its ability to withstand high heat and mechanical stress. The cam and barrel skirt profiles have been carefully engineered to minimize friction and wear, contributing to smoother piston movement and longer engine durability. Tool steel wrist pins enhance the pistons’ ability to endure high loads without deformation, while moly skirt coatings on select pistons further reduce friction between the piston skirts and cylinder walls.
The -11.5cc dish design is optimized to balance combustion chamber volume and compression ratio, supporting efficient power delivery and tuning flexibility for various performance setups.
This piston set is a direct replacement for Chrysler 6.1L HEMI engines with a 4.065-inch bore and 3.579-inch stroke, designed to fit 2005–2010 Chrysler 300C, Dodge Challenger, Dodge Charger, Dodge Magnum, and Jeep Grand Cherokee SRT8 models. Installation requires standard engine assembly procedures and precision machining to ensure proper clearances and fitment. No modifications or cutting of the pistons are necessary when used within the specified engine parameters.
These pistons are intended for professional engine builders and experienced enthusiasts familiar with high-performance engine assembly.
Manley Performance manufactures high-strength engine internals for serious builds—especially forged pistons, connecting rods, valves, and valvetrain components developed for racing and high-output street applications. If you’re building for boost, high compression, or sustained RPM, Manley is a common choice for parts engineered to take abuse and keep power reliable.
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Free Standard Shipping on orders over $250. Select “Free Shipping” at checkout.
Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.
