Hi, I'm a noob here, looking for a bit of help.

I have a 92 2WD XTRA cab with some unnamed spindle lift on it, with a flip kit in the rear. I found a local guy here in Phoenix that has the sway bar (with mounts and end links) and torsion bars from an unnamed 86-95 4x4. Does anyone here know if they will fit, and if they are any different? My thought is that they are both a bit heavier duty and will be an improvement on what I have. they are very cheap, so it's worth the risk to me to buy them and just hope for the best, but thought someone here would know.

I'm also planning to swap the rear diff from that same truck (the front IFS diff) for the 4.10 gears.

 

I think the pickup torsion bars are different length between the 2WD and 4WD models unless the 2WD has a pre-runner (4WD) style suspension:
- http://www.swayaway.com/VehicleMake_4.php

 

Cool, thank you... No, it has pretty much standard 2WD suspension with lift spindles and the torsions cranked.