I'm looking for a specific AC brace/bolt that looks like it came on later F-bodies (90+?) for my 88 5.7 TPI
Here is a few pics of what I'm looking for - I also need the 1 long bolt if available.

 

I've got several brace pieces and bolts. Get me your email for more info
Henry

 

I'll send you a PM

 

Your PM neglected to include your email address

 

Oops, you are right, I'll send another now!

 

Bump, still looking!
On a related note, switching to the 89+ routing with the shorter serpentine belt has helped reduced vibrations from the AC being on and I believe this is the final step for me to have a vibration-less system when running the AC.

 

Found - No longer searching. This with the 89+ shorter serpentine routing has really helped with AC vibrations.
Still have some 'buzzing' on the alternator itself that you can feel but I'll update if I find any further solution.