{"product_id":"cylinder-base-gasket-set-fr-rr-micropore-for-36-47-61-inch-74-inch-knucklehead","title":"Cylinder Base Gasket Set Fr\/Rr Micropore For 36-47 61 Inch\/74 Inch Knucklehead","description":"\u003cp\u003eFits 3-5\/16 \u0026amp; 3-7\/16\" stock bore cylinders. OEM replacement reference 16774-21 (old 46-21).Note: Special Order Product only. To order please contact your MCS sales representative.\u003c\/p\u003e\u003cp\u003e36-47 61\"\/74\" Knucklehead; 37-48 74\/80\" Flathead; 30-36 VL models; 21-29 J models (NU) \u003c\/p\u003e","brand":"S\u0026S Cycle","offers":[{"title":"Default Title","offer_id":44816033054940,"sku":"564043","price":16.19,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/6881\/0972\/files\/564043k.jpg?v=1712318810","url":"https:\/\/motosuperstore.co.uk\/products\/cylinder-base-gasket-set-fr-rr-micropore-for-36-47-61-inch-74-inch-knucklehead","provider":"Moto Superstore","version":"1.0","type":"link"}