Ford Racing M-12405-3V0 spark plugs 1 heat range cooler than stock. Used for 150 miles. $65 shipped
Jul 25, 2015 #1 Johnf78 New Member Established Member Joined Dec 15, 2013 Messages 116 Location Upstate NY Ford Racing M-12405-3V0 spark plugs 1 heat range cooler than stock. Used for 150 miles. $65 shipped
Aug 14, 2015 #2 Johnf78 New Member Established Member Joined Dec 15, 2013 Messages 116 Location Upstate NY Bump
