SMF,
NAPA dealers can get almost any engine part you need for those old MOPARs. Many models of those flathead engines were used up until about '70 in industrial applications, aircraft tugs, combines, etc, etc.
If you get the car, keep your eye open for a 3-speed tranny with overdrive that will fit it. The fluid drives aren't very fuel effecient, i'm afraid.
nothing sounds nicer than flathead with a set of dual-outlet headers, dual exhausts and a set of Smitty's to me!
Good luck..send photos!
