[see ten]

I don't run wheel spacers on the K10. I think all the 4x4s are narrower in the rear by an inch or two aren't they? I think I would give the guys at Vintage Air a call (or an email). I believe they even have a tech who is a member of this board. I would think that since they have systems that can be made to fit so many old coupes and street rods that they would have something that would work for you. Granted you may have to buy some of their universal compact parts and make them fit, but look at what you are already in to. Gotta have that A/C!