[Ace23]

We just swapped my TKO600 to a T56. I currently have a 3.27 rear end but plan to do a gear swap. We intend to drive the car to see where the new cam wants to be before committing to a specific gear. I've got a set of 3.90 and 4.30..... we are also gong from a 315/35/17 to a 325/50/15. According to the gearing calculator the 4:30s put my setup similar to if I swapped to a 4:10 with my current tire size. Will be running a 575hp 427 Windsor with drag radials on the rear setup for the street.