Volts are a piece of cake. Find a switched battery source & tap into it.
Water Temp is a little more work, but not much: put a "t" where the sender is. You'll need the "T" and a male to male adapter if you want to keep the stock gauge. If replacing the stock gauge, don't bother with the T. Just replace the stock sender with the one that the gauge comes with. Same thing for Oil Pressure, if you go that route.
Air fuel is a lot more work. You must identify which lead on the computer harness going to the back of the PCM is the O2 sensor that you want to tie into & splice it in there. Autometer specifically states on their instructions that you can't tap into the O2 sensor itself.
The pod itself is a piece of cake. Simply remove the A-Pillar cover & replace with the aftermarket unit.
Remember to rig the backlighting to lights-on, not ignition switched or continuous.
Good luck!
<small>[ August 16, 2002, 02:38 PM: Message edited by: fredhurderjr ]</small>