When I bought this '80 4x4 for $400 a couple days ago, I planned on just using it for a beater stump jumper, but the more I work on it the more I'm really starting to like it. It's my first mini 4x4 (and first Chevy LUV). The engine and components are easy to get to/work on, and from using the search engine and poking around on this sight, I have found that their is a lot you can do to it.
Just before I got it the last owner replaced: Alternator, cap+rotor, plugs, plug wires, front wheel bearings, passenger front fender,
What I've done so far: Fixed the 4x4 hub (the last owner put it back together wrong, and it wouldn't turn), the front bumper was hanging and bouncing around on two very crappy tack welds to the frame, I drilled and bolted it to the frame, secured the grill that was hanging by a thread, I made a getto slide hammer and pulled as much of the dent out of the hood as I could, and did a quick bondo job, sea-foamed the carb a couple times, and went over all the components the last owner replaced. I also adjusted the stearing gear box to take out the 6" of play in the steering wheel.
Next comes:
1) Sand and primer the rust spots. No cancer (yet) but a lot of surface rust, and some pitting. I want to sand and primer those places to keep it from getting worse.
2)Work out a problem it's having while under load. It misfires/sputters a bit up steep hills. This is probably what the last owner was trying to address with the cap/rotor/plugs/wires. Most of the vacuum lines have been replaced, but I found two that haven't. I still need to check the fuel filter, and address the exhaust leak I found where the manifold meets the tail pipe. I've got to borrow a compression tester and check the cylinders, but I don't think it's a head gasket issue, all the plugs looked great with no fouling on them, no milkshake in the oil, and it is using exactly zero water. I also need to probably replace the fuel filter(s).
I'm hoping the misfiring issue is taken care of between the loss of back pressure at the manifold, 2 vacuum lines, and fuel filter(s). If not I will be looking at other stuff, but I'm starting with the most obvious.
Here are before and after pics of the front end:


I know it's not pretty. I will eventually be looking for a new hood and bumper before doing the $50 paint job I read about here.
I had never even considered owning a Chevy LUV before, but this thing is really starting to grow on me and I'm quickly becoming a fan. Thanks for this web-site. I've had a chance to read about 50 pages of discussions that go in-depth to nearly every issue I've come across with details not contained in any of the three manuals that came with the truck.