85 Z51 heater core lines
 

I was hoping to get some advice with a antifreeze leak, which looks like its comming out of the A/C compressor. Apparently, its leaking from the heater core line(s) that run behind and under the compressor/bracket. Do I have to remove the A/C unit ( and loose whatever R-12 I have left in it ) or is there another alternative. Thanx much, Gene.