I have not messed with the A/C on my 68 in years. It has been in storage for a long time. Just knew it hasn't worked. Has no freon in it. I have some R12 to recharge the system. I noticed quite a bit of baked on oil residue on the bottom half of the dryer and on the bottom left side of the condenser. There is really nowhere else for that oil residue to come from. Before I purchased a condenser, I wanted to validate that it leaked. I hooked up my gages and noticed the low pressure...

68 factory A/C