My trip to the track...
The 8 3/4 is supported by MP 002/003 springs in the stock locations. The front has /6 torsion bars with worn out stock shocks and after market (adjustable) strut rods. Front tires are a 195R-15 on a 7" rim and the rear is a 255R-17 Riken Raptors on an 8" rim.
Because I run low hanging headers the front end is cranked up quite a bit, but there is probably 4-5" before it tops out. I never really checked, so this is just a guess.
With a set of drag radials I could really lean on the converter and get the 60 foot times down.