I think my set-up used a Sanden 508 and 135a. I also used the period behind the dash evap that several aftermarket installers used in the 70's. The drier and cond were just gerneric items. Bracketry was the shortcoming of the set-up. I will redesign it if I ever go back with a/c. The origional compressor was destroyed in a flood. One very important thing to remember if you are going to build a set up like mine is placement of the hoses. My BGT was a 71 and the hoses were run through the radiator diaphram. Well, when I had a clutch failure, guess what? The hoses had to be broken to be able to get the engine out. Since then, I have made a two piece rad diaphram to prevent this but have never reinstalled a/c in the car. Note, this would not be a problem with RB cars