Originally Posted by Don huffer
I use the GPS app on my iPhone too. It used to match the speedo in my truck until I made the pumpkin swap. I guess I can add 5 mph when I look at it but would also like to keep accurate account of mileage on the odometer.

Thanks Don
Sometimes you will find that the odometer can be dead nuts on while the speedometer is off. The odometer part is direct drive off of the cable, while the speedometer part is not, and is either 60 years old or made in China.

1952 5-window - return to "as built" condition | 1950 3100 with a 235 and a T-5 transmission