I must swap over to another gas for the AC in my '88 GL. Looking at
R134a kit from Wally World and a new receiver/dryer from The Bus Depot.
Will service the system myself.

Anything to watch out for as a first timer. And how does R134a compare
to Freeze 12, and any suggestions as to where to find Freeze 12???

Thanks,

John Rodgers
88 GL driver in HOT old Birmingham, AL