Hello, I'm trying to put the stock air conditioning system in my 1987 fc but i have no clue where the lines go. If anyone could send pictures of theirs it would be greatly appreciated.

 

Start with the factory service manual. Copy available online with diagrams. I seem to remember an AC section. Here's some pics of the loop. Evap box in dash is gonna be the part to make sure u have.

From in dash evap box hi and lo pressure lines

Line between compressor and condenser (radiator thing)

In to compressor. Bottom line out to front of car

Line from compressor to condenser

 

In dash replacement parts. You can find em in the "box" too

 

Thank you so much,I appreciate it.