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Part #: 597220C-8
The Manley Platinum Series Piston Set is precision-engineered for high-performance Dodge 5.7L HEMI engines with a 3.937-inch bore and 4.050-inch stroke. Crafted from premium 2618 alloy forgings, these pistons deliver exceptional strength and durability to withstand the rigors of racing, street performance, and custom engine builds. Designed for professional engine builders and serious enthusiasts, this piston set ensures reliable, consistent performance under demanding conditions.
With a flat top design featuring a -1.5cc dish volume, these pistons optimize combustion chamber shape and compression ratio for improved power and efficiency. Whether upgrading your muscle car, truck, or SUV, the Manley Platinum Series pistons provide the durability and precision fitment required for long-lasting engine performance.
Manley’s Platinum Series pistons incorporate advanced materials and design elements to maximize performance and durability:
These pistons are forged from 2618 aluminum alloy, renowned for its excellent strength-to-weight ratio and ability to endure high thermal and mechanical stresses common in high-performance engines. The cam and barrel skirt profiles have been extensively tested to minimize piston slap and wear, promoting smoother engine operation and extended service life.
Each piston is equipped with a durable tool steel wrist pin, providing superior strength compared to standard pins. Additionally, the moly skirt coating applied to select pistons reduces friction between the piston skirt and cylinder wall, enhancing efficiency and reducing heat generation during operation.
This piston set is designed specifically for Dodge 5.7L HEMI engines with a 3.937-inch bore and 4.050-inch stroke, ensuring precise fitment and proper clearance. The flat top pistons with a -1.5cc dish volume accommodate specific combustion chamber requirements without the need for engine block or connecting rod modifications in most cases.
Installation should be performed by a qualified engine builder or technician to guarantee correct assembly, clearances, and optimal engine performance.
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!
597220C-8 Manley Performance 03-24 Chrysler 300 / 300C / Dodge Challenger / Charger / Dakota / Durango / Magnum / Ram / Jeep Commander / Grand Cherokee / Wagoneer 5.7L HEMI Platinum Series Piston Set. Engineered from high-strength 2618 alloy forgings, these pistons offer exceptional durability and fatigue resistance for high-performance Dodge HEMI engines. Featuring a 3.937in bore, 4.050in stroke, and a -1.5cc dish design, they optimize combustion and compression. Tool steel wrist pins and moly skirt coatings reduce friction and wear, ensuring reliable, long-lasting performance for street or track builds.
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Part #: 597220C-8
The Manley Platinum Series Piston Set is precision-engineered for high-performance Dodge 5.7L HEMI engines with a 3.937-inch bore and 4.050-inch stroke. Crafted from premium 2618 alloy forgings, these pistons deliver exceptional strength and durability to withstand the rigors of racing, street performance, and custom engine builds. Designed for professional engine builders and serious enthusiasts, this piston set ensures reliable, consistent performance under demanding conditions.
With a flat top design featuring a -1.5cc dish volume, these pistons optimize combustion chamber shape and compression ratio for improved power and efficiency. Whether upgrading your muscle car, truck, or SUV, the Manley Platinum Series pistons provide the durability and precision fitment required for long-lasting engine performance.
Manley’s Platinum Series pistons incorporate advanced materials and design elements to maximize performance and durability:
These pistons are forged from 2618 aluminum alloy, renowned for its excellent strength-to-weight ratio and ability to endure high thermal and mechanical stresses common in high-performance engines. The cam and barrel skirt profiles have been extensively tested to minimize piston slap and wear, promoting smoother engine operation and extended service life.
Each piston is equipped with a durable tool steel wrist pin, providing superior strength compared to standard pins. Additionally, the moly skirt coating applied to select pistons reduces friction between the piston skirt and cylinder wall, enhancing efficiency and reducing heat generation during operation.
This piston set is designed specifically for Dodge 5.7L HEMI engines with a 3.937-inch bore and 4.050-inch stroke, ensuring precise fitment and proper clearance. The flat top pistons with a -1.5cc dish volume accommodate specific combustion chamber requirements without the need for engine block or connecting rod modifications in most cases.
Installation should be performed by a qualified engine builder or technician to guarantee correct assembly, clearances, and optimal engine performance.
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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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.
