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So, my '58 Cadillac Superior combination has been swapped over to '59 A/C and heat. This was necessary after hanging a '73 Cad master and power booster on the firewall. The conversion is finished, all except for the ducting for the A/C under the dash. Does anyone have pics or a diagram specifically showing 1959 Cadillac A/C duct parts? I could also use pics for '58 as I want it to look as stock as possible. I also am in need of a vacuum diagram for the '59s vacuum blend doors and wiring diagram for the '59s blower motor circuit. This is the last step in the conversion!