{"product_id":"colony-74-ohv-plumber-to-o-ring-conversion-kit","title":"Colony, 74\" OHV Plumber to O-ring conversion kit","description":"Used 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.\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 40-47 74\" Knucklehead; 48-54 74\" Panhead (NU)\u003c\/p\u003e","brand":"Colony","offers":[{"title":"Default Title","offer_id":54237023535431,"sku":"989141","price":144.85,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0987\/7812\/0519\/files\/989141k.jpg?v=1784467626","url":"https:\/\/www.chopperessentials.com\/products\/colony-74-ohv-plumber-to-o-ring-conversion-kit","provider":"Chopper Essentials Co.","version":"1.0","type":"link"}