Guess on gears in a '74 318 Duster with 8-1/4 rear

66jim said
Had a 73 Dart Sport 318 904 I bought for he 8 1/4 from a local junkman, I wanted it to have 2.71 but to
my surprise it was 3.21.

halifaxhops said
I had 3.21 in a 74 dart but it also has the tow package.

It would be like hitting the lottery if the gears are 3.21