Let's get this slant turbo project started. 71 Dart

All three of my 75 A-bodies had 8.25 rears with 2.45 gears. The 4 speed car sounded like a NASCAR wind up and when I hit O.D. I realized the tires were not speed rated.... I found a set of 3.55s and a posi from a Dakota on ebay and they fit with minimal trouble in the Dart's housing.