{"product_id":"manley-12351-1-exhaust-valve-extreme-duty-series-1-800-head-dia-5-930-o-a-length-0-3415-stem-for-chevrolet-big-block","title":"MANLEY 12351-1 Exhaust Valve Extreme Duty Series (1.800\" Head Dia., 5.930\" O\/A Length, 0.3415\" Stem) for CHEVROLET Big Block","description":"\u003ch2\u003eDescription MANLEY 12351-1 Exhaust Valve Extreme Duty Series (1.800\" Head Dia., 5.930\" O\/A Length, 0.3415\" Stem) for CHEVROLET Big Block\u003c\/h2\u003e\u003cp\u003eManley Performance Products Extreme Duty Series Valves are engineered for the demanding needs of Top Fuel and Funny Car drag racers, Big Block Chevy marine enthusiasts, and Small Block Chevy restricted carburetor circle track competitors.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eDesigned for applications requiring extreme force and heat resistance, including Top Fuel, Funny Car, and marine engine applications\u003c\/li\u003e \u003cli\u003eXH-432 XtremeAlloy exhaust valve material construction\u003c\/li\u003e \u003cli\u003eChrome stems and hard tips for longevity and wear resistance\u003c\/li\u003e \u003cli\u003eSwirl-polished underhead areas and fully machined combustion faces improve airflow and combustion efficiency\u003c\/li\u003e \u003c\/ul\u003e\u003ch3\u003eSpecifications:\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eProduct Market: Domestic\u003c\/li\u003e \u003cli\u003eHead Diameter: 1.800 IN\u003c\/li\u003e \u003cli\u003eStem Diameter: 0.3415 IN\u003c\/li\u003e \u003cli\u003eValve Stem Diameter: 0.3415 IN\u003c\/li\u003e \u003cli\u003eO\/A Length: 5.930 IN\u003c\/li\u003e \u003cli\u003eTip Length: 0.250 IN\u003c\/li\u003e \u003cli\u003eMargin Width: 0.080 IN\u003c\/li\u003e \u003cli\u003eSeat Width: 0.060 IN\u003c\/li\u003e \u003cli\u003eTop of Head: 9 Degree Dish\u003c\/li\u003e \u003cli\u003eUnderhead Angle: 15.00 DEG\u003c\/li\u003e \u003cli\u003eEmissions Code: 3\u003c\/li\u003e \u003cli\u003eCylinder Head: BB-4\/SAR, SR20\u003c\/li\u003e \u003cli\u003eValve Series: Extreme Duty Series\u003c\/li\u003e \u003cli\u003eValve Material: Inconel\u003c\/li\u003e \u003cli\u003eValve Type: Exhaust\u003c\/li\u003e \u003cli\u003eProduct Type: Engine Exhaust Valve\u003c\/li\u003e \u003cli\u003eValve Quantity: 1\u003c\/li\u003e \u003c\/ul\u003e","brand":"MANLEY","offers":[{"title":"Default Title","offer_id":43225958940852,"sku":"12351-1","price":94.01,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/2605\/3812\/files\/145209-manley-12351-1-1.jpg?v=1787412772","url":"https:\/\/atomic-shop.eu\/products\/manley-12351-1-exhaust-valve-extreme-duty-series-1-800-head-dia-5-930-o-a-length-0-3415-stem-for-chevrolet-big-block","provider":"ATOMIC-SHOP Performance Parts \u0026 Motorsport Equipment - EU","version":"1.0","type":"link"}