Up for sale is a Buick A.I.R. system. I think most parts are there. $350.00 plus shipping. Located in South Florida 33186
Which setup do you have, A-body or full-size Buick? It appears to be the full-size Buick brackets but hard to be sure in those photos. Here is a good article on how to identify A-body and big Buick setups. http://www.buickperformanceclub.com/AIR.htm