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Chrysler 6.1L HEMI V8 Stroker Engine
597865C-8
Overview:
The Manley Performance Stroker Series piston set is engineered specifically for Chrysler 6.1L HEMI stroker engines with a 4.065-inch bore. These high-quality pistons are designed for professional engine builders and serious enthusiasts seeking enhanced durability and performance in demanding applications.
Constructed from premium 2618 alloy forgings, this piston set offers excellent strength and thermal resistance, making it ideal for high-boost, high-RPM, and racing environments. Whether you are building a street performance engine or a track-focused powerplant, these pistons provide the reliability and precision needed to maximize your engine’s potential.
With a -1.5cc flat top design, these pistons help optimize combustion chamber volume and compression ratio for improved power delivery and efficiency in stroked 6.1L HEMI builds.
Key Features:
Manley’s Stroker Series pistons incorporate advanced materials and design features to ensure superior performance and longevity:
Construction & Design:
The pistons are crafted from 2618 alloy, a premium aerospace-grade aluminum known for its excellent fatigue strength and thermal stability. This material choice allows the pistons to endure the high stresses and temperatures generated by stroker HEMI engines without compromising structural integrity.
Manley’s attention to detail includes optimized skirt profiles that reduce piston slap and friction, while the moly skirt coating further enhances wear resistance and smooth operation. The tool steel wrist pins add a layer of strength at the critical connection point between piston and connecting rod, ensuring reliable performance under high loads.
The flat top design with a -1.5cc volume adjustment is specifically tailored to complement the increased displacement of the 4.065-inch bore stroker configuration, helping to maintain ideal compression ratios and combustion efficiency.
Installation & Fitment:
This piston set is designed as a direct fit for Chrysler 6.1L HEMI stroker engines with a 4.065-inch bore. It is intended for use by experienced engine builders and requires proper machining and assembly practices to ensure optimal performance and reliability.
Installation involves standard engine assembly procedures, and these pistons are compatible with corresponding rings and hardware designed for the 6.1L HEMI stroker build. No special modifications beyond typical engine build requirements are necessary.
What's Included:
Ideal For:
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.
ETA stands for Estimated Time of Arrival. The date shown is calculated using our Available-to-Promise (ATP) system, which tracks real-time supplier commitments to determine when a product is expected to be available for delivery. Specifically, the date is calculated by adding 9 business days from the date a supplier has committed to ship the product, representing a worst-case scenario for when we can expect to receive inventory.
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597865C-8 Manley Performance 05-10 Chrysler 300 / 07-10 Dodge Charger / 08-10 Dodge Challenger 6.1L Hemi 4.065in Bore Stroker Series -1.5cc Flat Top Piston Set. Manley Performance pistons deliver exceptional strength and precision with 2618 alloy forgings, moly-coated skirts, and tool steel wrist pins. Designed for high-performance durability and optimal combustion, the -1.5cc flat top design ensures superior power and reliability. Trusted by professional engine builders, these pistons enhance engine performance and longevity in demanding applications.
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MADE IN THE USA
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Chrysler 6.1L HEMI V8 Stroker Engine
597865C-8
Overview:
The Manley Performance Stroker Series piston set is engineered specifically for Chrysler 6.1L HEMI stroker engines with a 4.065-inch bore. These high-quality pistons are designed for professional engine builders and serious enthusiasts seeking enhanced durability and performance in demanding applications.
Constructed from premium 2618 alloy forgings, this piston set offers excellent strength and thermal resistance, making it ideal for high-boost, high-RPM, and racing environments. Whether you are building a street performance engine or a track-focused powerplant, these pistons provide the reliability and precision needed to maximize your engine’s potential.
With a -1.5cc flat top design, these pistons help optimize combustion chamber volume and compression ratio for improved power delivery and efficiency in stroked 6.1L HEMI builds.
Key Features:
Manley’s Stroker Series pistons incorporate advanced materials and design features to ensure superior performance and longevity:
Construction & Design:
The pistons are crafted from 2618 alloy, a premium aerospace-grade aluminum known for its excellent fatigue strength and thermal stability. This material choice allows the pistons to endure the high stresses and temperatures generated by stroker HEMI engines without compromising structural integrity.
Manley’s attention to detail includes optimized skirt profiles that reduce piston slap and friction, while the moly skirt coating further enhances wear resistance and smooth operation. The tool steel wrist pins add a layer of strength at the critical connection point between piston and connecting rod, ensuring reliable performance under high loads.
The flat top design with a -1.5cc volume adjustment is specifically tailored to complement the increased displacement of the 4.065-inch bore stroker configuration, helping to maintain ideal compression ratios and combustion efficiency.
Installation & Fitment:
This piston set is designed as a direct fit for Chrysler 6.1L HEMI stroker engines with a 4.065-inch bore. It is intended for use by experienced engine builders and requires proper machining and assembly practices to ensure optimal performance and reliability.
Installation involves standard engine assembly procedures, and these pistons are compatible with corresponding rings and hardware designed for the 6.1L HEMI stroker build. No special modifications beyond typical engine build requirements are necessary.
What's Included:
Ideal For:
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.
Free Standard Shipping on orders over $300. Select “Free Shipping” at checkout. *Exclusions apply on oversized and freight items.
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.
Free Standard Shipping on orders over $300. Select “Free Shipping” at checkout. *Exclusions apply on oversized and freight items.
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.
