{"product_id":"manley-performance-ford-4-6l-dohc-4-valve-triple-groove-37mm-race-master-intake-valves","title":"Manley Performance Ford 4.6L DOHC (4 Valve) Triple Groove 37mm Race Master Intake Valves","description":"Manley?s Race Series valves are meticulously engineered to meet the rigorous demands of bracket, drag, and oval track racers and are the ultimate choice for engines operating under 8000 RPM\nManley Valve - Intake, Valve-FD MOD R\/M 37mm.\n\u003cul\u003e\n  \u003cli\u003eRecommended for Alcohol Engines: These valves are the recommended choice for exhaust valves in alcohol engines, ensuring reliable performance even in demanding conditions.\u003c\/li\u003e\n  \u003cli\u003eSwirl Polished and Fully Machined: The valves feature swirl polished under head areas and fully machined combustion faces to optimize airflow and combustion efficiency.\u003c\/li\u003e\n  \u003cli\u003eStainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.\u003c\/li\u003e\n  \u003cli\u003eVariety of Shapes: Choose between Race Master (Straight Stem) and Race Flo shapes to suit your racing engine's specific requirements.\u003c\/li\u003e\n  \u003cli\u003eChrome Stems and Hard Tips: Chrome stems and hard tips are incorporated for enhanced longevity and wear resistance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Manley Performance Ford 4.6L DOHC (4 Valve) Triple Groove 37mm Race Master Intake Valves are engineered for high-performance racing applications, ensuring optimal airflow and durability under demanding conditions. Designed specifically for engines operating below 8000 RPM, these valves provide reliable performance in bracket, drag, and oval track racing scenarios. Crafted from high-quality stainless steel, they offer exceptional strength and resistance to wear, making them a trusted choice for serious racers.\u003cbr\u003eEach valve features swirl polished under-head areas and fully machined combustion faces, which help improve airflow and combustion efficiency, leading to increased power output. The inclusion of chrome stems and hard tips further enhances longevity, allowing these valves to withstand the rigors of high-performance engine operation. Whether you prefer the Race Master straight stem or the Race Flo shape, these valves are available in a variety of configurations to suit your specific engine setup.\u003cbr\u003eDesigned to meet the demanding standards of alcohol engines, these valves are highly recommended for use in such applications, providing consistent performance even under extreme conditions. Suitable for a range of Ford Mustang and Ford GT models from 1999 to 2008, they are easy to install and deliver dependable performance. These valves are an essential upgrade for racers looking to maximize their engine’s potential while maintaining durability and efficiency in competitive environments.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eRecommended for alcohol engines, ensuring reliable performance in demanding conditions\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSwirl polished under-head areas and fully machined combustion faces optimize airflow and combustion efficiency\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConstructed from high-quality stainless steel for durability and wear resistance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAvailable in Race Master (Straight Stem) and Race Flo shapes to suit specific engine needs\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eChrome stems and hard tips for enhanced longevity and wear resistance\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n1999 Ford Mustang SVT Cobra\u003cbr\u003e\n2000 Ford Mustang SVT Cobra R\u003cbr\u003e\n2001 Ford Mustang SVT Cobra\u003cbr\u003e\n2005 Ford GT Base\u003cbr\u003e\n2006 Ford GT Base\u003cbr\u003e\n2007 Ford Mustang Shelby GT500\u003cbr\u003e\n2008 Ford Mustang Shelby GT500\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbdoy\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Y\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: automotive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbdoy\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Manley Performance","offers":[{"title":"Default Title","offer_id":53605664424209,"sku":"11616-8","price":215.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/3830\/0689\/files\/76c86b31efbcf82ff7ca37d75fdd4a17.jpg?v=1779998045","url":"https:\/\/shoprenegade.com\/products\/manley-performance-ford-4-6l-dohc-4-valve-triple-groove-37mm-race-master-intake-valves","provider":"Renegade Speed by Renegade Racing \u0026 Performance","version":"1.0","type":"link"}