hey guys i want to bring my ac back to life how do i make it r134 from r12 or W/E and i am in need of a cluch should i put a whole new set up in like pressure plate disk barings and all that jazz or would it be fine with a new plate ?? its an 86 5 speed turbo subaru wagon thanks Rob:burnout:

i have done a lot of of these changeovers, they sell port adapters at auto zone , or advance auto, the oils they use for the compressor is different, so make sure you evacuate the system well, the oil from R12 will cause chemical reaction causing acids to form in your system, r134a uses mineral oil, allot of tecs say you need to disassemble all the components and flush the system, i never done this, and have had no problems, i would however recommend changing out the receiver drier