Climat Control

[88Cam]

I want to completely gut and redo the climate control system in my 88 camaro and put in somethin alittle more up to date. At this point I'm thinkin the only thing I can do is use a Bmw's or Mercedies system because I can't find anything for an 88 camaro in the aftermarket sense. I hate how the system works right now because it doesn't and how it looks. I have 2 88 camaros and in both the vacume lines that control the climate control don't do their job. so does anyone know where I can get somethin to swap this system with. I'm completly customizing this car so nothing is to extreme.