{"product_id":"mcs989141","title":"Colony 74\" OHV Plumber to O-ring Conversion Kit – 1940–1947 74\" Knucklehead; 1948–1954 74\"…","description":"\u003ch2\u003eColony 74\" OHV Plumber to O-ring Conversion Kit – 1940–1947 74\" Knucklehead; 1948–1954 74\"…\u003c\/h2\u003e\n\u003cp\u003eUsed to upgrade 40-54 plumber style intake of 1200cc Knuckle \u0026amp; Pans to the more reliable seal of the 55-65 style O-ring system. Kit includes 1 manifold; 2 conversion nipples; 2 nipple to cyl head seals; 2 rivets and 4 carburetor mount screws.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003e40-47 74\" Knucklehead; 48-54 74\" Panhead (NU)\u003c\/p\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Colony\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e INTAKE \u0026gt; MANIFOLD CONVERSION KITS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit:\u003c\/strong\u003e KIT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct code:\u003c\/strong\u003e 989141\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Colony","offers":[{"title":"Default Title","offer_id":57379290153347,"sku":"MCS989141","price":118.04,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1329\/4265\/files\/989141k_ac23b86b-2300-432a-b664-cbbee387be79.jpg?v=1775725649","url":"https:\/\/hogparts.com\/products\/mcs989141","provider":"Hogparts UK Ltd","version":"1.0","type":"link"}