SHOP CLEANOUT FIND. MARKED FE 390, I BELIEVE THIS SHOULD FIT ANY FE FORD, MERCURY OR LINCOLN ENGINE WITH AUTOMATIC TRANSMISSION. TWO OF THE SIX CRANK BOLT HOLES LOOK LIKE THEY COULD HAVE BEEN ENLARGED/MODIFIED??? THEY ARE NOT PERFECTLY ROUND BUT IT COULD HAVE BEEN MANUFACTURED THAT WAY??? ALSO UNSURE IF IT IS OEM OR AFTERMARKET SINCE FORD SOURCED FROM MEXICO ON MANY OF THEIR OEM PARTS. GUARANTEED USABLE. AS PICTURED, AS IS.