I have been unhappy with the performance from the Ford for sometime now, but I think I have the cure-all for it. It has 4.10's in it right now, and I want to raise that to 3.73. I called the service dept. at the dealership to see if they could do the swap so that it would not void the warranty and they said they don't have access to the 3.73's for it. He said that all I had to do was get the parts and they would install it so I am going to call up Randy's and see what they can do for me.
This should help with the fuel mileage and get the motor back in the power band while towing. This may all be a moot point if they come back with a good offer on an 07 chevy though. I tried to find an 06 with what I want, but had no luck. I sent the specs off for what I want, so we will see how this all turns out.