Thanks Guys,
The truck will be used to haul a car, around 3500lbs. The ttruck weighs 6300lbs. empty. The motor is a 235 in-line 6 cylinder that is a sweet running engine. The tires are 8.25 X 20 inch. The 5 speed transmission is overdrive according the guy who is selling it? The truck may have to get on the interstate for a few miles sometimes, thus the need for a higher speed. Are there casting numbers and there locations that I might look far to help determine gear ratios?
Ed
