That must be an aftermarket motor. An original 427 side oiler would pretty much command the 70K by itself without a car attached. i ain't no Ford expert, but i know where the big money is, and is not(anywhere in my vicinity).

Edit:while i'm rather fond of Cragar S/S's, i think at the 70k level i'm gonna have to see the correct rally rims with proper trim and a decent matching paint scheme on them.