67-72 Electric speedo

[TrinitySteve]

Originally Posted by ls1nova71

The voltmeter is a pretty simple swap. It uses a gauge from a square body truck, roughly '78 to 87. You have to drill one hole in the tin mounting plate. Then you take the needle off, it pulls straight off. grind off the 2 rivits that hold the face on, and swap it with the ammeter face from the 67-72. Then put the 67-72 needle on it. I bought a decal for the face with the voltmeter numbers on it, off this site a year or so ago. I had the printer guy who does the speedo faces make me some more. Then you wire the gauge with an ignition wire on one terminal and it grounds through the metal backing plate it's bolted to. You can see how it's wired in the pic above of the back of my speedo cluster.

Are the voltmeter decals available? I want to add this mod to my dash conversion.