Originally Posted by joe_jeep
should put you about 2750 at 70 mph, assuming you got the 32rh 3spd auto trans.
should be about as good as it gets with 39's. 4.88 would be the next option, 4.10 wont cut it.
Yes 3 speed Trans, I was just worried about it not having enough power. Ill probably go with the 4.56 there is only 6% difference between 4.56 and 4.88, I'd rather not lose that much top end.