Novadude. A nice all around rear gear with that engine and the Comp 260H cam and those tires would be a 3.50 or a 3.36. The difference isn't that great or would make much difference in mileage. That cam is fuel friendly. I have one in my 250 with 3.36 gears that gives 17+ around town and just under 22 highway. No OD either!
The torque convertor in an automatic will help on getting it rolling from a light for an every day driver and definitely the TH350 over the P'glide for the extra gear and it is a basic bolt in unlike the 700R4 OD trans.
