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Chrysler HEMI 6.4L 4.095in Bore +0.005in Oversize Pistons with -5.0cc Dish
599805C-8
Overview:
The Manley Performance Platinum Series Pistons are precision-engineered forged pistons designed specifically for the Chrysler HEMI 6.4L engine with a 4.095-inch bore and a +0.005-inch oversize dimension. Featuring a -5.0cc dish design, these pistons offer optimized combustion chamber volume for enhanced tuning flexibility and performance gains.
Ideal for professional engine builders, tuners, and serious enthusiasts, these pistons provide a reliable foundation for high-performance builds. Whether you are upgrading your naturally aspirated or forced induction HEMI, these pistons deliver durability and strength to handle increased power levels while maintaining excellent engine efficiency.
With Manley’s reputation for quality and innovation, you’ll get components that stand up to demanding conditions, helping your engine perform at its best on the street or track.
Key Features:
These pistons incorporate advanced materials and design features to ensure superior performance and longevity:
Construction & Design:
Manley’s Platinum Series Pistons are crafted using premium 2618 alloy forgings, a material choice favored in motorsports for its excellent strength-to-weight ratio and thermal properties. The forging process ensures a dense, uniform grain structure that withstands extreme combustion pressures and temperatures.
The pistons feature carefully engineered cam and barrel skirt profiles that minimize piston slap and reduce friction against the cylinder walls, contributing to smoother operation and longer engine life. The inclusion of tool steel wrist pins provides a robust connection between the piston and connecting rod, capable of handling high RPM and load conditions.
Selective molybdenum skirt coatings further enhance durability by reducing wear during initial break-in and ongoing operation. The -5.0cc dish design allows engine builders to fine-tune compression ratios and combustion characteristics to suit specific performance goals.
Installation & Fitment:
These pistons are designed as direct replacements for Chrysler HEMI 6.4L engines bored to 4.095 inches with a +0.005-inch oversize specification. They fit precisely within the cylinder bore and are compatible with standard HEMI engine components.
Installation requires standard engine assembly procedures. No special modifications beyond the specified bore size are necessary. Proper ring installation and torque specifications should be followed to ensure optimal performance and longevity.
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!
Manley’s Platinum Series 6.4L Hemi pistons deliver unmatched strength and precision with 2618 alloy forgings, moly-coated skirts, and tool steel wrist pins. Designed for high-performance builds, these +.005in oversize, 4.095in bore pistons feature a -5.0cc dish for optimal combustion. Trusted by pros, they ensure durability and peak power in demanding applications.
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MADE IN THE USA
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Chrysler HEMI 6.4L 4.095in Bore +0.005in Oversize Pistons with -5.0cc Dish
599805C-8
Overview:
The Manley Performance Platinum Series Pistons are precision-engineered forged pistons designed specifically for the Chrysler HEMI 6.4L engine with a 4.095-inch bore and a +0.005-inch oversize dimension. Featuring a -5.0cc dish design, these pistons offer optimized combustion chamber volume for enhanced tuning flexibility and performance gains.
Ideal for professional engine builders, tuners, and serious enthusiasts, these pistons provide a reliable foundation for high-performance builds. Whether you are upgrading your naturally aspirated or forced induction HEMI, these pistons deliver durability and strength to handle increased power levels while maintaining excellent engine efficiency.
With Manley’s reputation for quality and innovation, you’ll get components that stand up to demanding conditions, helping your engine perform at its best on the street or track.
Key Features:
These pistons incorporate advanced materials and design features to ensure superior performance and longevity:
Construction & Design:
Manley’s Platinum Series Pistons are crafted using premium 2618 alloy forgings, a material choice favored in motorsports for its excellent strength-to-weight ratio and thermal properties. The forging process ensures a dense, uniform grain structure that withstands extreme combustion pressures and temperatures.
The pistons feature carefully engineered cam and barrel skirt profiles that minimize piston slap and reduce friction against the cylinder walls, contributing to smoother operation and longer engine life. The inclusion of tool steel wrist pins provides a robust connection between the piston and connecting rod, capable of handling high RPM and load conditions.
Selective molybdenum skirt coatings further enhance durability by reducing wear during initial break-in and ongoing operation. The -5.0cc dish design allows engine builders to fine-tune compression ratios and combustion characteristics to suit specific performance goals.
Installation & Fitment:
These pistons are designed as direct replacements for Chrysler HEMI 6.4L engines bored to 4.095 inches with a +0.005-inch oversize specification. They fit precisely within the cylinder bore and are compatible with standard HEMI engine components.
Installation requires standard engine assembly procedures. No special modifications beyond the specified bore size are necessary. Proper ring installation and torque specifications should be followed to ensure optimal performance and longevity.
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.
