Does anyone here have a classic auto air setup on a bigblock ?

I,m interested in there compressor mount & drive kit 6-303 but there,s no info on what it includes and what type of pulleys it requires eg. factory a/c or non a/c alt. bracket and pulleys etc.

I,m waiting to hear back from them and thought i,d see if anyone here is running either just the 6-303 drive/mount kit and or one of their complete a/c systems on a bigblock which i assume uses the same compressor mounting kit.

If anyone is running one of there kits on a bigblock i,d surely appreciate if you could post or send me some pictures of the belt and pulley arrangement etc. I found one picture on there site but it,s to small and far away to see any details.
Thanks

Harry