So I put a new ac compressor on my mom's 2000 5.0L Explorer last night and it its so quite and cold. I started up my 92 F250 to take it over to her to use in the meantime and had to top off the R-12. Anyways, the compressor is knocking hard on the F250 just like the Explorer did before it died. I was considering doing just a standard compressor/dryer/OT swap with flush and recharging with R-12 but I thought since its not much farther, maybe a R134a swap would be in order. I know better than to just throw on some ports and go. I have searched google, this forum, many other forums about R134A conversions, but nowhere can I find what parts to use. Do the 95 parts fit the 92? Anyone know where a good source of part to use in the conversion.