{"product_id":"kpmi-exhaust-valve-guide-manganese-bronze-003-mcs-525683","title":"KPMI, exhaust valve guide. Manganese bronze. +.003\"","description":"\u003cp class=\"bb-fitment\"\u003e\u003cstrong\u003ePast op:\u003c\/strong\u003e 48-65 Panhead; 66-78 74\" (1200) Shovel (NU)\u003c\/p\u003e\u003cp\u003eManganese bronze is softer and less durable then C630 bearing bronze but will allow a lower cost and reaming to size is quick and easy. Finish can be done with simple tools like a ball hone and an electric drill. Rapid heat transfer and excellent lubricity. \u003cbr\u003e\u003cbr\u003eNote: Standard non-oversize dimensions (for reference only) are 0.5650\" O.D. (14.35mm); 0.3760\" I.D. (9.55mm); 1.880\" OAL (47.75mm). \u003cbr\u003eNote: Special Manganese reamers \u0026amp; hones are available.\u003c\/p\u003e","brand":"Kibblewhite","offers":[{"title":"Default Title","offer_id":59226194510198,"sku":"MCS-525683","price":20.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/6298\/9430\/files\/525680k_548e68d2-7c49-4abd-bb1d-7fb52ea8acba.jpg?v=1793622595","url":"https:\/\/www.blue-bull.nl\/products\/kpmi-exhaust-valve-guide-manganese-bronze-003-mcs-525683","provider":"Blue Bull","version":"1.0","type":"link"}