Good looking trucks! Functional too. Is the Big Block truck all that much faster/powerful than your small block? How much worse is the mileage?
You can really tell the difference in power of the big block. The mileage isn't that much different in fact the BB may get a mile or two better than mine.
They both have 3.08 gears. I have a big block and 700r4 that I am going to put in mine as soon as I can find the needed bracketry. I have most of it, but I'm looking for the cruise control vacuum motor and bracket. I want it to look totally stock with the big block. The only thing I'm not planning on doing is running the 1/2" fuel line outside the frame rail like they did on the BB trucks.
I gave him a 700r4 to put in his whenever we get time.