So I got a used fan clutch off ebay for about $25. It's like a whole new Blazer, so quiet! I'm stoked!

Now I have a new noise to deal with, a loud whine from one of the accessories. It's either my new AC compressor, my 2 yr old alternator from autozone, or tensioner pulley (which is only a couple months old). Waiting on my stethoscope to diagnose.

Also have a ticking, tapping noise coming from inside the dash. It sounds just like an old school SBC that had distributor timing set too far ahead and it'd ping like crazy. I'll post a link and start a new thread about this.