1995 СPI. Was in very-very bad condition, but now i`m trying to repair everything in it.
I found this Сhevy in my father`s garage last year (he participates in the war in ukraine right now).
First I found a rear axle oil leaking. Oil was leaking through a crack in the axle housing near axle bearing. I tried to weld a crack. That didn't help. I had to buy a differential housing, axle shafts, bearings, and seals.
After that there were no breakdowns for a couple of months. But later there was a problem with the hot start(didn`t fix it yet), with rear u-joint, leaf springs, and much more.

I have disassembled the car a bit. Next step:
-refresh engine a little.
-redo vacuum lines
-repair wiring
-go to carb ( I'm sick of a fuel leaking)

Current state of blazer on this photo:

 

Good luck with the Blazer. Keep us posted and be sure to ask questions.

 

Good luck with the Blazer. Be sure to ask questions. And good luck to your father!