Gauge cluster F%#k!

[HotRodPC]

Normally your trans good would have been right. The calculations should be the same in both speedos. 1000 revolutions of the cable per mile.

 

[FRANKENTRUCK]

I think the old speedometer had some issue. I would never have expected this because I consider them indestructable. The needle was faded to dull pastel orange and looked bad.