{"product_id":"manley-race-series-stainless-steel-intake-valves-hemi-5-7l-v8-1-575-bead-set-of-8","title":"Manley Race SS Intake Valve Set 2.080\" Bead Loc (F\u0026R): 2009-2024 5.7L VVT HEMI","description":"\u003ch1\u003eManley Race Series Stainless Steel Intake Valves\u003c\/h1\u003e\n\u003ch2\u003e2009–2024 Chrysler, Dodge, Jeep \u0026amp; Ram 5.7L VVT HEMI V8 Engines\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePart #:\u003c\/strong\u003e 11696B-8\u003c\/p\u003e\n\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe Manley Race Series Stainless Steel Intake Valve Set is engineered specifically for the 5.7L VVT HEMI V8 engines found in a wide range of Chrysler, Dodge, Jeep, and Ram vehicles from 2009 through 2024. Designed to meet the rigorous demands of bracket, drag, and oval track racing, these intake valves deliver exceptional durability and performance for engines operating up to 8000 RPM.\u003c\/p\u003e\n\u003cp\u003eBuilt for racers and performance enthusiasts alike, these valves enhance airflow and combustion efficiency, helping to unlock the full potential of your HEMI powerplant. Whether upgrading a naturally aspirated or mildly boosted engine, the Manley Race Series valves provide reliable operation under extreme conditions without sacrificing longevity.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003eManley Race Series intake valves combine advanced materials and precision engineering to ensure superior performance and durability in high-stress racing environments:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eConstructed from high-grade stainless steel for outstanding strength and corrosion resistance\u003c\/li\u003e\n  \u003cli\u003e1.575-inch valve head diameter optimized for improved airflow and volumetric efficiency\u003c\/li\u003e\n  \u003cli\u003ePrecision-machined bead on the valve stem for secure valve spring retention, reducing valve float at high RPM\u003c\/li\u003e\n  \u003cli\u003eEngineered to withstand engine speeds up to 8000 RPM, ideal for bracket, drag, and oval track racing\u003c\/li\u003e\n  \u003cli\u003eOptimized valve face and stem profiles to promote efficient combustion and power delivery\u003c\/li\u003e\n  \u003cli\u003eCompatible with factory valve guides and seats for a direct-fit installation\u003c\/li\u003e\n  \u003cli\u003eManufactured to tight tolerances ensuring consistent fitment and reliable sealing\u003c\/li\u003e\n  \u003cli\u003eComplete set of 8 valves included for a full intake valve upgrade on V8 engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Design\u003c\/h3\u003e\n\u003cp\u003eThese intake valves are crafted from premium stainless steel, balancing high tensile strength with excellent resistance to heat and wear. The 1.575-inch valve head diameter is carefully designed to maximize airflow into the combustion chamber, improving engine breathing and efficiency.\u003c\/p\u003e\n\u003cp\u003eThe bead located on the valve stem ensures secure retention of valve springs, which is critical for maintaining valvetrain stability during high-RPM operation. Manley’s precision machining and heat treatment processes guarantee dimensional stability and durability, even under the extreme thermal and mechanical stresses of racing.\u003c\/p\u003e\n\u003cp\u003eConsistent valve seating and sealing are achieved through meticulous manufacturing standards, helping to maintain compression and prevent power loss during demanding use.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation \u0026amp; Fitment\u003c\/h3\u003e\n\u003cp\u003eThese intake valves are direct replacements for the factory intake valves in 5.7L VVT HEMI V8 engines, fitting seamlessly into the original valve guides and seats without any modifications. Installation is straightforward for experienced engine builders and racers, requiring no cutting, drilling, or special tuning.\u003c\/p\u003e\n\u003cp\u003eRecommended for engines operating up to 8000 RPM, this valve set is ideal for high-performance applications where reliability and durability are paramount.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSet of 8 Manley Race Series Stainless Steel Intake Valves (1.575\" bead diameter)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBracket racers seeking durable, high-performance valvetrain components\u003c\/li\u003e\n  \u003cli\u003eDrag racers requiring reliable intake valves for sustained high-RPM operation\u003c\/li\u003e\n  \u003cli\u003eOval track racers demanding consistent valve performance under stress\u003c\/li\u003e\n  \u003cli\u003eEngine builders upgrading 5.7L HEMI V8 engines for improved airflow and durability\u003c\/li\u003e\n  \u003cli\u003ePerformance enthusiasts focused on maximizing power and reliability in naturally aspirated or mildly boosted setups\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Manley Performance","offers":[{"title":"Default Title","offer_id":46206631280852,"sku":"11696B-8","price":198.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/1191_5f4b70fa0b8a870e0877005e4b8d1853_7afbaada-e81c-424f-8800-b885fa5da70e.webp?v=1766655010","url":"https:\/\/fasthemis.com\/products\/manley-race-series-stainless-steel-intake-valves-hemi-5-7l-v8-1-575-bead-set-of-8","provider":"FastHemis","version":"1.0","type":"link"}