Author Topic: 1956 Cadillac service port caps for the A5 compressor R12 system  (Read 90 times)

Offline carguyblack

Looking for a couple of original service port caps for the my a/c system. They are both threaded the same size on each side of the a/c manifold valves and I'm told they were metal caps that were squared off in appearance. Thanks for the help.
Chuck

Offline carguyblack

Re: 1956 Cadillac service port caps for the A5 compressor R12 system
« Reply #1 on: March 15, 2019, 03:57:44 PM »
Just got off the phone with Classic Auto Air who is rebuilding my dryer and they have a couple of original ones they are sending back with the rebuilt dryer. So, looks like I'm all set.
Chuck