Parts for A/C

I have a 91 Ram and I'm gonna go thru the A/C on it. It needs a compressor for sure which is easy to source but the truck has dealer installed A/C on it and the components are not the same as what would be on a "assembly line" A/C truck. Basically the only component shared is the compressor. The dryer, all the lines, etc are different. I have a factory service manual but it shows nothing in it and I've called dealerships with my VIN to see if they can help but of course not. The dryer looks like one from a mid to late 70's car and the condenser kinda favors one too. Any ideas or suggestions would be appreciated because it's getting hot in NC already!

As long as your system did not experience the "Black Death" of the compressor ( that's where the compressor goes bad, blows up and pumps it debris throughout the system); you should be able to source your parts from Nostalgic A/C in Florida.

Nostalgic AC - Aftermarket Air Conditioning For Automobiles