{"product_id":"plastic-breather-valve-spacer-set-130-inch-to-165-inch-for-l77-99-b-t","title":"Plastic Breather Valve Spacer Set 130 Inch To 165 Inch For L77-99 B.T.","description":"\u003cp\u003ePlastic spacer set; 8-pk. Incl. .130\"; .135\"; .140\"; .145\"; .150\"; .155\"; .160\" and .165\" sized spacers. Use with plastic breather valves only. Large hole.   Note: Steel breathers require steel breather valve spacers. Plastic breathers require plastic spacers. Do not intermix steel and plastic parts.  Note: The OEM plastic breather is low cost but an inferior; poor quality product that will cause damage to crankcases in the breather bore since it is prone to distorting. The sooner this stock type breather is removed; the better. We highly recommended to replace it with a steel breather valve; like was used in earlier engines.\u003c\/p\u003e\u003cp\u003eL77-99 Big Twin (Excl. Twin Cam) (NU)\u003c\/p\u003e","brand":"MCS","offers":[{"title":"Default Title","offer_id":44704076005596,"sku":"580615","price":30.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/6881\/0972\/files\/580615k.jpg?v=1711284244","url":"https:\/\/motosuperstore.co.uk\/products\/plastic-breather-valve-spacer-set-130-inch-to-165-inch-for-l77-99-b-t","provider":"Moto Superstore","version":"1.0","type":"link"}