The reason people want to convert is because you cant just go get freon anymore, R-134 you can just walk into any parts store and buy it.Originally posted by kannabis@Aug 28 2006, 05:48 PM~6061635
why are you converting? R12 works just fine.
You really don't need to convert anything to have your A/C working kick ass.
Look through the 64 chevy forums on chevytalk.org they have a few excellent threads about A/C and why you don't really want to convert.