Slant six
Alabama? Ya, that's a long drive...
If you need it and want it bad enough,,,,that’s not too far to go !
A 71 is kind of hard to find that isn’t modified,,,I have some,,,but not anything from 71 .
Sounds like exactly what you are looking for.
Besides,,,it can be shipped up there easy enough,,,,to find a good example,,,you will probably need to get it from down South .
I’m sure most of it up there has been scrapped already.
Tommy