Craig; I'm showing 1970 is the best year for the ford 460, it was 375HP with 10.5 to 1 compression. 1971 dropped by 10HP and 1972 the HP dropped to 212HP. So any 460 from 1968 to 1971 are good. The dove heads are the best, and the letters DO will be on the cast for 1970. Hope this helps you.


Vegas