{"product_id":"gsc-p-d-ford-mustang-5-0l-coyote-gen-1-2-38-27mm-head-1mm-chrome-polished-intake-valve-set-of-8","title":"GSC P-D Ford Mustang 5.0L Coyote Gen 1\/2 38.27mm Head (+1mm) Chrome Polished Intake Valve - Set of 8","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e2154-8\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eGSC P-D 2011-2017 Ford Mustang 5.0L Coyote Gen 1\/2 38.27mm Head (+1mm) Chrome Polished Intake Valve - Set of 8\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eGSC Power-Division 38.27mm chrome polished intake valves deliver a complete set of 8 for Ford Mustang 5.0L Coyote Gen 1\/2 engines. Designed for 2011-2017 Mustang GT and compatible models, these +1mm oversize valves boost intake airflow for stronger mid-range torque and high-RPM power. Engineered to handle aggressive cam profiles and boosted applications with reliable durability.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e38.27mm Head Diameter (+1mm Oversize):\u003c\/strong\u003e Provides up to 8% more intake flow over stock 37.27mm valves to support larger cams and turbo setups\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChrome Polished Stem:\u003c\/strong\u003e Reduces friction against guides by 40% for smoother valve action, less wear, and consistent performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne-Piece Forged 21-4N Stainless:\u003c\/strong\u003e Retains strength at temperatures over 1600°F with fatigue resistance for track and street use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0.5mm Reduced Stem (6.5mm):\u003c\/strong\u003e Cuts weight to 109g per valve for quicker revving without sacrificing rigidity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwirl Polished Head:\u003c\/strong\u003e Minimizes flow disruption for even air distribution and improved cylinder filling efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRequires valve seat machining for proper fit due to oversize head\u003c\/li\u003e\n\u003cli\u003ePair with matching GSC exhaust valves and springs for full valvetrain upgrade\u003c\/li\u003e\n\u003cli\u003eShips as special order with protective packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eMachine valve seats 1mm larger and check valve-to-piston clearance (minimum 0.080\" intake)\u003c\/li\u003e\n\u003cli\u003eUses stock retainers, keepers, and seals or GSC performance equivalents\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2011-2014\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eMustang\u003c\/td\u003e\n\u003ctd\u003eGT 5.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2011-2014\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eMustang\u003c\/td\u003e\n\u003ctd\u003eBoss 302 5.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2015-2017\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eMustang\u003c\/td\u003e\n\u003ctd\u003eGT 5.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2011-2014\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eF-150\u003c\/td\u003e\n\u003ctd\u003e5.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2015-2017\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eF-150\u003c\/td\u003e\n\u003ctd\u003e5.0L (XL, XLT, Lariat, King Ranch, Platinum)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose GSC Power-Division?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRace-proven in NHRA, NASA, and Formula Drift Coyote builds\u003c\/li\u003e\n\u003cli\u003eUSA-made with tight tolerances for drop-in reliability\u003c\/li\u003e\n\u003cli\u003eExtensive dyno testing backs every valve design\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Does this fit 2018+ Mustang 5.0L Coyote?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Optimized for Gen 1\/2 (2011-2017). Gen 3 may require head flow confirmation but stem dimensions match\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material and stem finish?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Forged 21-4N stainless steel body with hard chrome plated stem and swirl polished head for heat resistance and low friction\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What warranty and install requirements?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e 1-year unlimited mileage warranty. professional install with seat cutting and clearance checks required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground or FedEx Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e Special order - typically ships in 2-5 business days\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Securely boxed with foam inserts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.00 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GSC Power Division","offers":[{"title":"Default Title","offer_id":41146866597967,"sku":"GSC2154-8","price":214.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/products\/08dd1906c25ba6fcbd47dad021e70ee5_ea6ee696-7552-4dd2-9b9d-a67dfcab2c37.jpg?v=1706758450","url":"https:\/\/www.blackopsautoworks.com\/products\/gsc-p-d-ford-mustang-5-0l-coyote-gen-1-2-38-27mm-head-1mm-chrome-polished-intake-valve-set-of-8","provider":"Black Ops Auto Works","version":"1.0","type":"link"}