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Part #: 11694B-8
Manley Performance Race Flo Exhaust Valves are precision-engineered for Chrysler 5.7L VVT HEMI engines from 2009 through 2024. Designed to meet the rigorous demands of bracket racing, drag racing, and oval track competition, these valves offer enhanced durability and reliability for high-performance builds. Ideal for engines operating up to 8000 RPM, they improve exhaust flow and maintain valve train stability under extreme conditions, making them a top choice for racers and performance enthusiasts upgrading their HEMI engines.
Manley’s Race Flo Exhaust Valves combine advanced engineering and quality materials to deliver superior performance and longevity. Key features include:
Each Manley Race Flo Exhaust Valve is crafted with meticulous attention to detail, using high-grade materials capable of enduring the extreme heat and mechanical stress of high-performance operation. The innovative Bead Loc Groove design improves valve spring retention, minimizing the risk of valve float and enhancing valve train stability during aggressive driving and racing scenarios. The 2.050-inch valve head diameter is specifically engineered to optimize exhaust flow, promoting better engine breathing and efficiency. Rigorous quality control ensures consistent dimensions and reliable performance for every valve.
These valves are direct-fit replacements for factory exhaust valves in 2009–2024 Chrysler 5.7L VVT HEMI engines, including popular models such as the Chrysler 300 and 300C, Dodge Challenger, Charger, Dakota, Durango, Magnum, Ram 1500/2500/3500, Jeep Commander, Grand Cherokee, and Wagoneer. Installation requires no modifications, cutting, or special tuning, making them straightforward to install for experienced engine builders and professional shops. Proper valve train setup is recommended to maximize performance benefits.
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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11694B-8 Manley Performance 09-24 Chrysler 300 / 300C / Dodge Challenger / Charger / Dakota / Durango / Magnum / Ram / Jeep Commander / Grand Cherokee / Wagoneer Race Flo Exhaust Valve Set. Manley Performance Race Flo Exhaust Valves deliver superior durability and performance for 5.7L HEMI engines up to 8000 RPM. Featuring a 2.050" Bead Loc Groove design, these valves ensure secure spring retention and enhanced stability at high RPMs. Engineered for bracket, drag, and oval track racing, they improve exhaust flow and engine efficiency while resisting wear under extreme conditions. Includes a complete set of 8 valves for a reliable upgrade.
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Part #: 11694B-8
Manley Performance Race Flo Exhaust Valves are precision-engineered for Chrysler 5.7L VVT HEMI engines from 2009 through 2024. Designed to meet the rigorous demands of bracket racing, drag racing, and oval track competition, these valves offer enhanced durability and reliability for high-performance builds. Ideal for engines operating up to 8000 RPM, they improve exhaust flow and maintain valve train stability under extreme conditions, making them a top choice for racers and performance enthusiasts upgrading their HEMI engines.
Manley’s Race Flo Exhaust Valves combine advanced engineering and quality materials to deliver superior performance and longevity. Key features include:
Each Manley Race Flo Exhaust Valve is crafted with meticulous attention to detail, using high-grade materials capable of enduring the extreme heat and mechanical stress of high-performance operation. The innovative Bead Loc Groove design improves valve spring retention, minimizing the risk of valve float and enhancing valve train stability during aggressive driving and racing scenarios. The 2.050-inch valve head diameter is specifically engineered to optimize exhaust flow, promoting better engine breathing and efficiency. Rigorous quality control ensures consistent dimensions and reliable performance for every valve.
These valves are direct-fit replacements for factory exhaust valves in 2009–2024 Chrysler 5.7L VVT HEMI engines, including popular models such as the Chrysler 300 and 300C, Dodge Challenger, Charger, Dakota, Durango, Magnum, Ram 1500/2500/3500, Jeep Commander, Grand Cherokee, and Wagoneer. Installation requires no modifications, cutting, or special tuning, making them straightforward to install for experienced engine builders and professional shops. Proper valve train setup is recommended to maximize performance benefits.
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.
