{"product_id":"manley-volkswagen-1-7l-40mm-dia-4-606in-length-race-series-exhaust-valve-kit","title":"Manley Volkswagen 1.7L 40mm Dia 4.606in Length Race Series Exhaust Valve Kit","description":"\u003cp\u003eManley?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\u003c\/p\u003e\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","brand":"Manley Performance","offers":[{"title":"Default Title","offer_id":41737832398919,"sku":"MAN11663B-4","price":94.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0570\/5069\/3703\/files\/60f9820637337401e883e33859105488L_05290129-e00f-47b1-97e1-387922c17a9b.jpg?v=1753422950","url":"https:\/\/raceonlyparts.com\/products\/manley-volkswagen-1-7l-40mm-dia-4-606in-length-race-series-exhaust-valve-kit","provider":"Race Only Parts","version":"1.0","type":"link"}