{"product_id":"o-ring-intake-manifold-conversion-kit","title":"O-ring intake manifold conversion kit","description":"Steel screw-in. 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.\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 40-48 74\" Knucklehead; 48-54 74\" Panhead (NU)\u003c\/p\u003e","brand":"MCS","offers":[{"title":"Default Title","offer_id":54238938595655,"sku":"512840","price":28.65,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0987\/7812\/0519\/files\/512840k.jpg?v=1784486184","url":"https:\/\/www.chopperessentials.com\/products\/o-ring-intake-manifold-conversion-kit","provider":"Chopper Essentials Co.","version":"1.0","type":"link"}