those are NOT York units nor the correct style to replace it with the bracket style .
awe dayum....so are these compressors good for an OBA system, or is York the only way to go?
Your local auto parts store can probably get the clutch with the serp pulley on it.
Ebay has them also, just need to order the right one for the shaft

I plan on putting the York mount in the smog pump bracket. I NEED a/c being in the sunny, humid South...![]()