{"product_id":"mcs513847","title":"Manley Race Master Exhaust Valve Set. Std – 1966–1984 Shovelhead","description":"\u003ch2\u003eManley Race Master Exhaust Valve Set. STD – 1966–1984 Shovelhead\u003c\/h2\u003e\n\u003cp\u003eQuality replacement valves; lower priced than the Manley ''Severe Duty'' valves. Still offering a significant improvement over the OEM valve. Stainless steel construction with chrome plated stem and hardened tips. Excellent stock overhaul valve. Race Master valves are manufactured of stainless XH-426 for exhaust and stainless NK-842 for intake and offer great ultimate tensile strength; combining superior quality at a competative price. Okay for stock or racing upto 8000 RPM.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003e66-84 Shovelhead (NU)\u003c\/p\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Manley\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e MOTOR PARTS \u0026gt; VALVES EXHAUST\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit:\u003c\/strong\u003e PR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct code:\u003c\/strong\u003e 513847\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePart Numbers\u003c\/h2\u003e\n\u003cp\u003eMCS Part Number: 513847\u003cbr\u003eManufacturer Part Number: 99021-2\u003c\/p\u003e","brand":"Manley","offers":[{"title":"Default Title","offer_id":57376942293379,"sku":"MCS513847","price":58.66,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1329\/4265\/files\/513849k.jpg?v=1785970556","url":"https:\/\/hogparts.co.uk\/products\/mcs513847","provider":"Hogparts UK Ltd","version":"1.0","type":"link"}