Barrman
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Most threads about CUCV tires end up talking about speedometer calibration and what gears to change out. Most of us don't have a friendly Chevy parts guy anymore since they all closed down. I found this site which list all the gears available, the color so you don't have to count your teeth and has a little fill in the blank calculator to figure out what you need:
TCI - TECHNICAL INFORMATION: Speedometer Gears
Just scroll down to the TH400 chart and plug in what you have. It should match up to what your speedometer says. If you are changing tires, plug that in and see what needs to be changed.
TCI - TECHNICAL INFORMATION: Speedometer Gears
Just scroll down to the TH400 chart and plug in what you have. It should match up to what your speedometer says. If you are changing tires, plug that in and see what needs to be changed.