Re: Converting factory AC to use R134a
I converted mine to 134 and here are the part numbers in the write up. I got a Sanden compressor for the Serp Set Up and had an Orfice Tube ran, new lines made, put a pusher fan on the old condensor and wired it into the electric fan circuit relay. Been running it for over three years with no problems. Everthing inside is the same, everything outside is a little modified...Gets to about 40 degrees in the cab. Used it in NC with ridiculous humidity and high 90's.
http://67-72chevytrucks.com/vboard/s...d.php?t=468729
Smitty
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