I think the Sanden most people use is the SD508 with a V-belt pulley (they come as serp too). I believe this one fits that york adapter, right Mike? Both of these things are on ebay. You'd need the older mercedes compressor bracket too for the engine. I'm not sure which years/engine types will fit a 170 motor if any, many of the later ones are more or less interchangeable I believe. The one I have has an extra idler pulley on it as well, I think it was off a w113 SL but I believe it'll fit my fintail too for instance. Haven't really thought about A/C yet, it's still snow season in Boston.

You could always have a hot rod shop or somebody work you up a custom compressor bracket instead of bothering with all that. Won't that car be really slow with A/C? You sure the radiator/fan can handle it? I sure can understand the desire to have it tho.

__________________
___
/<>/>/>
1967 230S automatic
Boston, MA