FOUND!!!! AIR RIDE SUSPENSION PARTS!!!!

[HotRod58er]

http://www.mastermindinc.net/Air%20Suspension.htm

for cadillacs though have 1958 AIR BAGS! Check It out. May be able to help!

[58limited]

That is the site I mentioned in the other discussion. He has parts and can service/rebuild the system. Prepare to spend a lot of $$. Wayne Medlin, '58 Buick Tech advisor with BCA, has used him - I would call him for his opinion. His phone number is on the BCA website tech advisor list. Also, you can ask Cadillac Brougham owners (if you run into any) if they have used him.