Charlie
Mopar by Birth. Chevy by Choice.
- Joined
- Aug 2, 2017
- Posts
- 1,837
- Reaction score
- 915
- Location
- Euless, Texas
- First Name
- Don
- Truck Year
- 1974
- Truck Model
- Cheyenne 10 LWB
- Engine Size
- 350/TH350/AC/4 BBL Quadrajet
When I got my truck in 2015, speedo was bouncing around. Figured out the driven gear was bad. Replaced with a black 23 tooth gear, which was what was in it, and it worked correctly with the 15" tires/wheels. Since then, I have put 17" tires/wheels on it and I knew speedo was off. I have been allowing for the difference. I am now wanting to get the correct gear for the tire/wheel size change. I have seen a chart somewhere, and I can't remember where, that showed tire size and correct gear for the change. Does anyone have this chart or reference location of chart?
It also has the ratio adapter.
It also has the ratio adapter.
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