4 studs attach the gauge cluster to the dash. The nuts that hold the cluster in area accessed from the back of the dash, then the cluster comes out from the back.Once it's out, you'll see that replacing the gas gauge is pretty simple.
Here's a couple photos of the cluster in various stages of disassembly. You can see the tabs that attach the cluster to the dash. The gauges are held in place by screws from the back in most cases. You'll see how once you get the cluster out.
Kevin 1951 Chevy 3100 work truck Follow this saga in Project Journal Photos 1929 Ford pickup restored from the ground up. | 1929 Ford Special Coupe (First car) Busting rust since the mid-60's If you're smart enough to take it apart, you darn well better be smart enough to put it back together.