I always liked the appearance of the stock gauge cluster in the Purple Pig, but the speedometer stopped working a while before I quit driving the car, the chrome on the surround was rusty, and the ...

Analog gauges are great—when they're neatly packaged into individual housings. When you start dealing with circuit-board analogs, such as those found on 1973-and-up Chevy/GMC pickups, things get a bit ...