Looking for a '72 A body smog pump, etc. Need everything but the bottom bracket, mine is still in place. I believe the front curved bracket is different than the big car bracket, so it would have to have be from a GS. I could be mistaken on that. Thanks
Some good information from Warren Dennis on George's website showing the parts and part numbers for the A-body. 1972 Buick GS A.I.R. Brackets (buickperformanceclub.com) You may already be aware but the upper support bracket (from the pump to the intake manifold) was only used on the full size Buicks, and not used on the A-body per a note in on one of the assembly manual pages. Why? I have no idea. I just didn't want you to search for one and install it if you are trying to be correct. Good luck with your search.
If you don't find anything in the meantime, I'm supposed to be picking up a '72 Skylark parts car. Idk what's there but based on what I know about the car, I'd be surprised if the smog setup isn't complete. I also have some complete OE/rust-free passenger &/or trunk floors in case you'd rather use orig. GM sheetmetal.
Hey Gary, Thanks for the info. I wasn't aware of the support arm thing. One less part I have to hunt down.