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Part #: 597900C-8
The Manley Performance Platinum Series Pistons are high-quality forged pistons engineered specifically for Chrysler’s 6.2L HEMI engines found in Hellcat, Trackhawk, and TRX models from 2015 through 2026. Designed for professional engine builders and serious performance enthusiasts, these pistons offer outstanding strength and durability to withstand the extreme conditions of high-performance and racing applications.
Whether you are assembling a powerful street engine or a race-ready build, these pistons provide a solid foundation for improved combustion efficiency, enhanced power delivery, and reliable operation under high stress. Their precision design ensures optimal fitment and performance in demanding Chrysler 6.2L HEMI configurations.
Manley’s Platinum Series Pistons incorporate advanced engineering and premium materials to deliver superior performance and longevity:
These pistons are forged from premium 2618 aluminum alloy, a material favored in motorsports for its superior strength, thermal conductivity, and resistance to cracking compared to standard cast pistons. The forging process refines the grain structure, enhancing durability under extreme heat and pressure conditions typical of high-performance engines.
The skirt design features cam and barrel profiles that minimize piston slap and reduce friction, contributing to smoother engine operation and improved efficiency. Tool steel wrist pins provide a robust connection between the piston and connecting rod, ensuring durability during aggressive driving and high-RPM use. Additionally, the moly skirt coating applied to select pistons further reduces wear and friction, extending engine life and maintaining consistent performance.
Manley Platinum Series Pistons are designed as direct replacements for Chrysler 6.2L HEMI engines with a 4.090-inch bore and 3.579-inch stroke. The -6.5cc dish piston design maintains proper combustion chamber volume and compression ratio for optimal engine performance.
Installation follows standard engine assembly procedures. No special modifications or machining beyond typical cylinder honing and clearance checks are required when used within compatible engine builds, making these pistons an excellent choice for both OEM rebuilds and performance upgrades.
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!
597900C-8 Manley Performance 15-26 Dodge Challenger / Charger / Durango / Jeep Grand Cherokee / Ram 1500 6.2L HEMI Forged Pistons. Manley Performance Platinum Series Pistons deliver exceptional strength and durability for high-performance 6.2L HEMI builds. Crafted from 2618 aluminum alloy with a -6.5cc dish design, these forged pistons optimize combustion and compression for enhanced power and efficiency. Featuring moly skirt coatings and tool steel wrist pins, they reduce friction and wear, ensuring long-lasting reliability under extreme conditions. Ideal for street, track, or race applications requiring precision and toughness.
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Part #: 597900C-8
The Manley Performance Platinum Series Pistons are high-quality forged pistons engineered specifically for Chrysler’s 6.2L HEMI engines found in Hellcat, Trackhawk, and TRX models from 2015 through 2026. Designed for professional engine builders and serious performance enthusiasts, these pistons offer outstanding strength and durability to withstand the extreme conditions of high-performance and racing applications.
Whether you are assembling a powerful street engine or a race-ready build, these pistons provide a solid foundation for improved combustion efficiency, enhanced power delivery, and reliable operation under high stress. Their precision design ensures optimal fitment and performance in demanding Chrysler 6.2L HEMI configurations.
Manley’s Platinum Series Pistons incorporate advanced engineering and premium materials to deliver superior performance and longevity:
These pistons are forged from premium 2618 aluminum alloy, a material favored in motorsports for its superior strength, thermal conductivity, and resistance to cracking compared to standard cast pistons. The forging process refines the grain structure, enhancing durability under extreme heat and pressure conditions typical of high-performance engines.
The skirt design features cam and barrel profiles that minimize piston slap and reduce friction, contributing to smoother engine operation and improved efficiency. Tool steel wrist pins provide a robust connection between the piston and connecting rod, ensuring durability during aggressive driving and high-RPM use. Additionally, the moly skirt coating applied to select pistons further reduces wear and friction, extending engine life and maintaining consistent performance.
Manley Platinum Series Pistons are designed as direct replacements for Chrysler 6.2L HEMI engines with a 4.090-inch bore and 3.579-inch stroke. The -6.5cc dish piston design maintains proper combustion chamber volume and compression ratio for optimal engine performance.
Installation follows standard engine assembly procedures. No special modifications or machining beyond typical cylinder honing and clearance checks are required when used within compatible engine builds, making these pistons an excellent choice for both OEM rebuilds and performance upgrades.
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 $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.
