{"product":{"id":7622739318105,"title":"Manley Ford Racing Cylinder Head 4.6L \u0026 5.4L SOHC 36.0mm Race Master Exhaust Valve (Single)","body_html":"Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems and hard tips are incorporated for enhanced longevity and wear resistance.Swirl Polished and Fully Machined: The valves feature swirl polished under head areas and fully machined combustion faces to optimize airflow and combustion efficiency.Variety of Shapes: Choose between Race Master (Straight Stem) and Race Flo shapes to suit your racing engine's specific requirements.Recommended for Alcohol Engines: These valves are the recommended choice for exhaust valves in alcohol engines, ensuring reliable performance even in demanding conditions.","vendor":"Manley Performance","product_type":"Valves","created_at":"2024-01-21T01:12:51-05:00","handle":"manley-ford-racing-cylinder-head-4-6l-5-4l-sohc-36-0mm-race-master-exhaust-valve-single","updated_at":"2025-12-20T11:09:30-05:00","published_at":"2024-01-21T01:12:51-05:00","template_suffix":null,"published_scope":"web","tags":"25-50, CaseLotQuantity:1, chassis 2015-2020, ClearanceItem:N, Core:N, CorePrice:0, Engine Components\u003eValves, EPA:N\/A, exhaust, f-150, ford, interior-accessories, LTL:N, manley-performance, MPN:11637-1, Non-CARB:N, Prop65:Y, SpecialOrder:Y, TURN14_ID:195598, UniversalFitment:Y, valves","variants":[{"id":43527475462325,"product_id":7622739318105,"title":"Default Title","price":"28.42","sku":"MAN11637-1","position":1,"compare_at_price":"32.15","fulfillment_service":"manual","inventory_management":"shopify","option1":"Default Title","option2":null,"option3":null,"created_at":"2024-01-21T01:12:51-05:00","updated_at":"2025-12-20T11:09:30-05:00","taxable":true,"barcode":"807298001029","grams":113,"image_id":null,"weight":0.25,"weight_unit":"lb","requires_shipping":true,"price_currency":"USD","compare_at_price_currency":"USD"}],"options":[{"id":9730668986549,"product_id":7622739318105,"name":"Title","position":1,"values":["Default Title"]}],"images":[{"id":36827159953589,"product_id":7622739318105,"position":1,"created_at":"2024-02-04T06:46:34-05:00","updated_at":"2024-02-04T06:46:34-05:00","alt":null,"width":800,"height":600,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2061\/9335\/files\/f7e5509ab6b479c05ce969bc44d23e98.jpg?v=1707047194","variant_ids":[]},{"id":36827160051893,"product_id":7622739318105,"position":2,"created_at":"2024-02-04T06:46:36-05:00","updated_at":"2024-02-04T06:46:36-05:00","alt":null,"width":800,"height":600,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2061\/9335\/files\/0642ad4c28c76a61413fd40faaab7efa.jpg?v=1707047196","variant_ids":[]},{"id":36827160412341,"product_id":7622739318105,"position":3,"created_at":"2024-02-04T06:46:37-05:00","updated_at":"2024-02-04T06:46:37-05:00","alt":null,"width":800,"height":600,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2061\/9335\/files\/182473396ebab8a91d825a0d1e081b64.jpg?v=1707047197","variant_ids":[]},{"id":36827160477877,"product_id":7622739318105,"position":4,"created_at":"2024-02-04T06:46:39-05:00","updated_at":"2024-02-04T06:46:39-05:00","alt":null,"width":800,"height":600,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2061\/9335\/files\/cc84321c8ad7aa95bce773af8bffc139.jpg?v=1707047199","variant_ids":[]},{"id":36827160576181,"product_id":7622739318105,"position":5,"created_at":"2024-02-04T06:46:40-05:00","updated_at":"2024-02-04T06:46:40-05:00","alt":null,"width":800,"height":600,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2061\/9335\/files\/d8b825516ad433cf2c0187c951141daa.jpg?v=1707047200","variant_ids":[]}],"image":{"id":36827159953589,"product_id":7622739318105,"position":1,"created_at":"2024-02-04T06:46:34-05:00","updated_at":"2024-02-04T06:46:34-05:00","alt":null,"width":800,"height":600,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/2061\/9335\/files\/f7e5509ab6b479c05ce969bc44d23e98.jpg?v=1707047194","variant_ids":[]}}}