r134a

  1. Jak22099

    Replace Evap Core/liquid hard line?

    I'm doing an r134a conversion on my '84 k10 with factory AC, getting a new parallel flow condenser, new compressor, new manifold hoses designed for r134a, and of course a new accumulator and orifice tube. My question is... can I get away with leaving the evaporator core? I really don't want to...
  2. Jak22099

    R134a Conversion checklist

    Hey all, Have been ignoring it for awhile and have been counting on the quarter windows to keep me alive but I think I am finally going to get cracking on getting some AC. '84 K10, 400 sbc with factory AC. The GM r4 compressor isn't hooked up but it's probably junk at this point, am planning on...

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