Jon B got me the last existing (whole)kit for A/C. You'll need to speak to him, he will probably gather one up form the pieces that do come from the factory A/C kit. UPS screwed me and is sending me the compressor 2 weeks late! All the other pieces came in except that, and they were all sent out on the same day.
I'm getting it installed from a fellow Viper owner that owns an auto A/C shop and he has had past experiences in installing the A/C kits in Vipers, I'll be the third. So i trust him. No Dodge dealer around the Tampa Bay area had experience, only my friend Scott. The shop told me it would take them 2 or 3 days to do it. But I'd rather wait 2-3 days for someone that knows what they are doing. Up to you. We are getting the new NWE hardtop, so needed the A/C. Let me know what happens with your decision.