00SS4780

iTrader: (3)

I am considering a th350 or th400 since I can't keep my 4l60E in the car. I have a 373 rear gear in it now. I was wondering what speeds you can drive in on the enterstate and what rpms you all were looking at. My car is not a daily driver but I love to take it out and drive it around as much as I can. Sometimes it is on long distance. I was wondering if that would all be gone if I put in a th350 or 400? Thanks

Tim98TA

iTrader: (7)

60 mph I'm at 3200 rpm w/3.73 gears.

Tim

00SS4780

iTrader: (3)

Thanks I was just wondering about that before I decided to try it.

iateyourcat

My TH400 and 3.42 run about 3300 at 65 and with the Gearvendors OD that drops down to about 2600 at 70. I like it