I grew up around a car that had the sliding speedo instead of the rotating one and I've been wanting to get a vehicle with a sliding speedo for quite a while for that nostalgia feeling. However, a 1962 c10 fell into my lap and they have the rotating speedo.
I know the dashes are different, and looks like the 64-66 dash cluster might be a bit bigger (buttons are on the dash cluster), but has anyone put the later style speedo in place of the rotating speedo and had it look stock-ish at least? I will be gutting all of the wires while rebuilding the truck, so I really only care about getting the speedo to work in the beginning.
PS: the car I grew up around
