ALCO 3 #1 Posted May 24 I have a M12 engine with a broken cam. This is a friend of mines 312-8 machine, he installed the wrong spark plug in it and when he went to start it the valve slammed into the exhaust valve and broke the cam. My question is will a cam from a K series work in a M series block? I found several K series cams on ebay but not one for an M series. 2 Share this post Link to post Share on other sites
pfrederi 18,628 #2 Posted May 24 K series used at least three different camshafts part # 47010-06 07 09 Quick look at Magnum 12 show most using 47010 11 Share this post Link to post Share on other sites
Achto 29,349 #3 Posted May 24 The Magnum series would not have provisions for points like the K series does. Not sure if that would effect the fitment between the 2. 2 Share this post Link to post Share on other sites
Achto 29,349 #4 Posted May 24 6 hours ago, ALCO said: I found several K series cams on ebay but not one for an M series. https://www.ebay.com/itm/274634479960?chn=ps&mkevt=1&mkcid=28&google_free_listing_action=view_item&srsltid=AfmBOooJIAbVYzjPNMjIpUXLGxLrJnBDrkToqeirCtfRpz1b9r0JvA3awBU&gPromoCode=15775104601&gQT=2 1 Share this post Link to post Share on other sites
