Sometimes.
Occasionally you'll find them individually, but most of the time someone has a full cluster for sale after replacing with one of the new digital units, or we have refurbished clusters for sale too. Some still have the ammeter, or you can get them with a voltmeter replacing it instead.
When it fails to start, what does it do exactly? Crank slowly, or not at all? If not at all, does it click once then die?
And when it does it, do you lose all power to everything?
If the latter, then there's better than a 75% chance you need one or more new battery/starter cables. But give us the full symptom rundown first.
Back to your first post regarding steps (sometimes I don't get the computer-speak right away!) there are some options, but only a few real good ones.
What is the step for first of all? Kids, wives, parents, whoever? Are they needed getting in AND out? What about strength? Any heavier people using them?
There is at least a relatively flat backside to the rocker, so it is possible to mount a hoop style step. But it's not the most solid way, so not necessarily recommended for regular use or heavier people. If you find one with big mounting pads and maybe even reinforce it just a bit, you can get good use out of that type.
Regular nerf bars are usually NOT good steps. The way they fit typically can work for getting in, but are very sketchy for getting out. Downright dangerous sometimes!
Both hoops and nerfs will also lose some ground clearance too of course. Not an issue if your Bronco is used primarily as a fun around-town rig. But off the highway a hoop will get ripped off quickly, and a nerf may get pushed into the rocker panel early due to it's lower elevation.
The best step in my opinion is a tube welded to a rocker panel protector. Or at least something similar to that. It's just that this type is most often associated with a rocker protector. This is the one we sell:
http://www.wildhorses4x4.com/product/15705
Typically the most expensive (of course!%) ) but probably the best at both getting in and getting out, and just happens to be real good at protecting the body from hard places. About the only downside I can think of is it's higher than other steps. So if height is the major concern, that puts it near the middle of the list. Not the bottom, since I think the drawbacks of standard nerf bars still put them at the bottom.
No ground clearance loss, more strength than most nerfs and all steps (that I know of anyway) and affords protection and looks good.
Not a bad combo. You pay for that privilege, but it can be well worth it.
Paul