I am about to convert my a/c to oba since the lines were already cut when I bought the truck. I have read just about every post here about it and am sure I can do this no prob. HOWEVER, (pause for effect) there are not ANY lines comming from my compressor. Zip zero not one. Cauld someone help me out and take a pic of the line side of the compressor. Also how do I replace these lines so I can put the oiler, filter cut off switch ect on there? Can I just go to a junk yard and toke lines off a nother 87-91? Thanks for your help guys.