USE COUPON CODE "SUMMER26"
Chrysler 5.7L HEMI Stroker 3.922in Bore / 4.050in Stroke
PIST-3.922/1.085 CD/DISHED -14cc
Overview:
The Manley Performance Platinum Series Pistons are precision-engineered components designed specifically for Chrysler 5.7L HEMI stroker engines featuring a 3.922-inch bore and 4.050-inch stroke. Crafted for professional engine builders, tuners, and serious enthusiasts, these pistons deliver exceptional strength and reliability under demanding conditions.
Whether you are building a high-performance street machine or a race-ready engine, these pistons provide the durability and performance needed to maximize your engine’s potential. With advanced materials and proven design features, you’ll get consistent power delivery and long-lasting operation.
Key Features:
Manley’s Platinum Series Pistons incorporate advanced technology and materials to ensure superior performance and durability:
Construction & Design:
The Platinum Series Pistons are manufactured using a high-quality 2618 aluminum alloy forging process, which offers superior strength compared to standard hypereutectic pistons. This alloy maintains its integrity under high thermal and mechanical stress, making it ideal for performance and racing applications.
The pistons feature carefully engineered cam and barrel skirt profiles that minimize friction against the cylinder walls, enhancing efficiency and reducing wear. The inclusion of moly skirt coatings on select models further decreases friction and helps maintain ring seal, contributing to improved engine longevity and performance.
Tool steel wrist pins provide a robust connection between the piston and connecting rod, ensuring reliable operation even under high RPM and load conditions. The dished piston crown design helps control compression ratio, which is critical when building stroker engines to balance power and reliability.
Installation & Fitment:
These pistons are designed as direct replacements for Chrysler 5.7L HEMI stroker builds with a 3.922-inch bore and 4.050-inch stroke. They fit applications requiring a dished piston with a -14cc combustion chamber volume. Installation should be performed by experienced engine builders familiar with stroker engine assembly to ensure proper clearances and ring end gaps.
No special coatings or machining beyond standard stroker engine preparation are required. Proper balancing and ring fitting are recommended to achieve optimal performance and durability.
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.
Please note: The ETA is an estimate, not a guarantee. While we work closely with our suppliers to keep dates as accurate as possible, delays due to shipping carriers, weather, customs, or supplier-side issues may occasionally push the actual arrival beyond the date shown. Likewise, inventory may arrive sooner than the ETA in many cases. If you would like to be notified for when this item arrives, sign up for our back in stock notifications!
597305C-8 Manley Performance 05-08 Chrysler 300 / 06-08 Dodge Charger 5.7L Stroker Series Pistons. Manley Performance's Stroker Series Pistons offer exceptional strength and precision with 2618 alloy forgings, moly-coated skirts, and tool steel wrist pins. Engineered for high-performance durability and optimized combustion, these pistons deliver superior power and reliability. Trusted by professional engine builders, they are ideal for serious tuners seeking top-tier performance and long-lasting engine enhancements.
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MADE IN THE USA
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Chrysler 5.7L HEMI Stroker 3.922in Bore / 4.050in Stroke
PIST-3.922/1.085 CD/DISHED -14cc
Overview:
The Manley Performance Platinum Series Pistons are precision-engineered components designed specifically for Chrysler 5.7L HEMI stroker engines featuring a 3.922-inch bore and 4.050-inch stroke. Crafted for professional engine builders, tuners, and serious enthusiasts, these pistons deliver exceptional strength and reliability under demanding conditions.
Whether you are building a high-performance street machine or a race-ready engine, these pistons provide the durability and performance needed to maximize your engine’s potential. With advanced materials and proven design features, you’ll get consistent power delivery and long-lasting operation.
Key Features:
Manley’s Platinum Series Pistons incorporate advanced technology and materials to ensure superior performance and durability:
Construction & Design:
The Platinum Series Pistons are manufactured using a high-quality 2618 aluminum alloy forging process, which offers superior strength compared to standard hypereutectic pistons. This alloy maintains its integrity under high thermal and mechanical stress, making it ideal for performance and racing applications.
The pistons feature carefully engineered cam and barrel skirt profiles that minimize friction against the cylinder walls, enhancing efficiency and reducing wear. The inclusion of moly skirt coatings on select models further decreases friction and helps maintain ring seal, contributing to improved engine longevity and performance.
Tool steel wrist pins provide a robust connection between the piston and connecting rod, ensuring reliable operation even under high RPM and load conditions. The dished piston crown design helps control compression ratio, which is critical when building stroker engines to balance power and reliability.
Installation & Fitment:
These pistons are designed as direct replacements for Chrysler 5.7L HEMI stroker builds with a 3.922-inch bore and 4.050-inch stroke. They fit applications requiring a dished piston with a -14cc combustion chamber volume. Installation should be performed by experienced engine builders familiar with stroker engine assembly to ensure proper clearances and ring end gaps.
No special coatings or machining beyond standard stroker engine preparation are required. Proper balancing and ring fitting are recommended to achieve optimal performance and durability.
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.
