Wiseco Professional Series Forged Piston Set
2011–2024 Chrysler 300, Dodge Challenger, Dodge Charger, Dodge Durango, Jeep Grand Cherokee, Jeep Grand Wagoneer, Jeep Wrangler, Ram 2500, Ram 3500 6.4L 392 HEMI
Part #: K0398X05
Overview
The Wiseco Professional Series Forged Piston Set is engineered specifically for the Chrysler 6.4L Gen III HEMI engine, delivering exceptional strength and durability for high-performance and racing applications. Crafted for serious engine builders and racers, these pistons are designed to withstand the extreme pressures and thermal stresses encountered in severe duty race environments.
Whether you are assembling a high-output race engine or upgrading your performance build, this piston set offers reliable, precision-engineered components that enhance combustion efficiency and engine longevity. With premium piston rings included, the set ensures excellent sealing and oil control for sustained performance.
Key Features
Wiseco’s Professional Series pistons incorporate advanced design and manufacturing techniques to meet the demanding needs of Chrysler 6.4L Gen III HEMI builds:
- Forged from high-strength aluminum alloy for superior durability and resistance to thermal and mechanical stress
- Precisely sized with a 4.095-inch bore diameter to match factory specifications
- Compression height of 1.125 inches for optimal piston-to-cylinder head clearance and combustion chamber volume
- Equipped with a robust 0.927-inch wrist pin diameter for enhanced pin strength and stability under high loads
- Includes premium piston rings to reduce blow-by and improve oil control
- Designed for heavy-duty race builds with superior fatigue resistance and thermal management
- Set of 8 pistons, ideal for complete V8 engine rebuilds or upgrades
- Compatible with 6.125-inch connecting rods and standard engine assembly procedures
Construction & Design
Wiseco’s Professional Series pistons are manufactured using state-of-the-art forging processes that create a dense, uniform grain structure for maximum strength and durability. The forged aluminum alloy construction offers an excellent strength-to-weight ratio, reducing reciprocating mass to improve engine response and efficiency.
Each piston features precise dimensional tolerances and a reinforced pin boss design to ensure consistent fitment and long-lasting performance under extreme racing conditions. The design optimizes thermal management to maintain structural integrity during high-temperature operation.
Installation & Fitment
This piston set is engineered for direct fitment in Chrysler 6.4L Gen III HEMI engines from 2011 through 2024, including models such as the Chrysler 300, Dodge Challenger, Charger, Durango, Jeep Grand Cherokee, Grand Wagoneer, Wrangler, and Ram 2500/3500. Installation follows standard engine assembly procedures and is recommended for professional or experienced engine builders.
The pistons are designed to work with 6.125-inch connecting rods and a 4.095-inch bore size, typically requiring no modifications to the engine block or rods when used within specified build parameters.
What's Included
- Set of 8 forged aluminum pistons
- Premium piston rings installed or included
Ideal For
This piston set is ideal for professional racers and engine builders focused on heavy-duty, high-performance Chrysler 6.4L Gen III HEMI builds. It is perfectly suited for severe duty race applications requiring maximum strength and durability, as well as performance enthusiasts upgrading their engine internals for increased power and reliability.
Wiseco is a forged piston and engine-components brand trusted in both automotive and powersports performance, offering precision-made pistons and kits for high-RPM, high-boost, and high-load builds. Whether you’re rebuilding for durability or chasing serious horsepower, Wiseco parts are chosen for strength, consistency, and proven performance in demanding conditions.
Wiseco Professional Series Forged Piston Set 4.095" Bore -9.50cc Dish .866" Pin 4.050" Stroker (F&R): 11-24 6.4L 392 HEMI
- Unit price
- /per
What does the Available to Promise date mean?
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!
K0398X05 Wiseco 11-24 Chrysler 300 / Dodge Challenger / Dodge Charger / Dodge Durango / Jeep Grand Cherokee / Jeep Grand Wagoneer / Jeep Wrangler / Ram 2500 / Ram 3500 6.4L 392 Forged Piston Set. Wiseco Professional Series forged pistons deliver exceptional strength and durability for high-performance Chrysler 6.4L Gen III HEMI builds. Precision-engineered from high-strength aluminum alloy, these pistons withstand severe race conditions while reducing reciprocating mass. Featuring premium rings, a 4.095" bore, and robust pin design, they ensure optimal combustion efficiency and long-term reliability. Ideal for serious racers and performance enthusiasts seeking heavy-duty engine upgrades.
FREE GROUND SHIPPING
MADE IN THE USA
Adding product to your cart
Wiseco Professional Series Forged Piston Set
2011–2024 Chrysler 300, Dodge Challenger, Dodge Charger, Dodge Durango, Jeep Grand Cherokee, Jeep Grand Wagoneer, Jeep Wrangler, Ram 2500, Ram 3500 6.4L 392 HEMI
Part #: K0398X05
Overview
The Wiseco Professional Series Forged Piston Set is engineered specifically for the Chrysler 6.4L Gen III HEMI engine, delivering exceptional strength and durability for high-performance and racing applications. Crafted for serious engine builders and racers, these pistons are designed to withstand the extreme pressures and thermal stresses encountered in severe duty race environments.
Whether you are assembling a high-output race engine or upgrading your performance build, this piston set offers reliable, precision-engineered components that enhance combustion efficiency and engine longevity. With premium piston rings included, the set ensures excellent sealing and oil control for sustained performance.
Key Features
Wiseco’s Professional Series pistons incorporate advanced design and manufacturing techniques to meet the demanding needs of Chrysler 6.4L Gen III HEMI builds:
- Forged from high-strength aluminum alloy for superior durability and resistance to thermal and mechanical stress
- Precisely sized with a 4.095-inch bore diameter to match factory specifications
- Compression height of 1.125 inches for optimal piston-to-cylinder head clearance and combustion chamber volume
- Equipped with a robust 0.927-inch wrist pin diameter for enhanced pin strength and stability under high loads
- Includes premium piston rings to reduce blow-by and improve oil control
- Designed for heavy-duty race builds with superior fatigue resistance and thermal management
- Set of 8 pistons, ideal for complete V8 engine rebuilds or upgrades
- Compatible with 6.125-inch connecting rods and standard engine assembly procedures
Construction & Design
Wiseco’s Professional Series pistons are manufactured using state-of-the-art forging processes that create a dense, uniform grain structure for maximum strength and durability. The forged aluminum alloy construction offers an excellent strength-to-weight ratio, reducing reciprocating mass to improve engine response and efficiency.
Each piston features precise dimensional tolerances and a reinforced pin boss design to ensure consistent fitment and long-lasting performance under extreme racing conditions. The design optimizes thermal management to maintain structural integrity during high-temperature operation.
Installation & Fitment
This piston set is engineered for direct fitment in Chrysler 6.4L Gen III HEMI engines from 2011 through 2024, including models such as the Chrysler 300, Dodge Challenger, Charger, Durango, Jeep Grand Cherokee, Grand Wagoneer, Wrangler, and Ram 2500/3500. Installation follows standard engine assembly procedures and is recommended for professional or experienced engine builders.
The pistons are designed to work with 6.125-inch connecting rods and a 4.095-inch bore size, typically requiring no modifications to the engine block or rods when used within specified build parameters.
What's Included
- Set of 8 forged aluminum pistons
- Premium piston rings installed or included
Ideal For
This piston set is ideal for professional racers and engine builders focused on heavy-duty, high-performance Chrysler 6.4L Gen III HEMI builds. It is perfectly suited for severe duty race applications requiring maximum strength and durability, as well as performance enthusiasts upgrading their engine internals for increased power and reliability.
Wiseco is a forged piston and engine-components brand trusted in both automotive and powersports performance, offering precision-made pistons and kits for high-RPM, high-boost, and high-load builds. Whether you’re rebuilding for durability or chasing serious horsepower, Wiseco parts are chosen for strength, consistency, and proven performance in demanding conditions.
-
-
YEARMAKEMODELSUBMODEL2012 - 2024Chrysler3006.4L 3922011 - 2023DodgeChallenger6.4L 3922011 - 2023DodgeCharger6.4L 3922018 - 2025DodgeDurango6.4L 3922012 - 2014JeepGrand Cherokee6.4L SRT82022 - 2024JeepGrand Wagoneer6.4L 3922021 - 2025JeepWrangler6.4L 3922013 - 2025Ram25006.4L 3922013 - 2025Ram35006.4L 392
-
Standard shipping
Free Standard Shipping on orders over $300. Select “Free Shipping” at checkout. *Exclusions apply on oversized and freight items.
Free Easy Returns
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.
Standard shipping
Free Standard Shipping on orders over $300. Select “Free Shipping” at checkout. *Exclusions apply on oversized and freight items.
Free Easy Returns
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.