I would run away from a stock compressor of the vintage you have as they are R-12 take alot more power to run.

Sanden type modern compressors are R-134(cheap!) and aftermarket brackets for your six are much better looking!

Take a look at www.alangrovecomponets.com or www.vintageair.com


47 Fleetmaster, Hotrod 6, 5 Speed
50 Sedan Delivery, 327, 5 Speed