rbstang

get 4.10s even if you DO plan on supercharging it.

ToplessGT

all depends on your driving... these forums here will tell you 410's. other forums say 355's-3.73's. There is really no right or wrong answer, just what do you plan on doing? racing at the strip, driving on the freeways, etc, etc, etc. I shopped around for my 3.73's and got quotes from 200-250, to a little more than 400. The more expensive ones say it will be like 5-7 hours of labor @ 65.00 an/hour or so. Wish i had a 65.00/ hour job!! But these quotes also included the bearing/bushing kit as well. As long as your getting them installed, 70-80 bucks is worth getting new bearings etc.... kind of a while your at it thing... good luck!