Idler arm question for 68 dart

I have to agree with Jim, without the correct oil pan, tweeking the idler is about the only option PO had. Once that idler in bent enough to clear the oil pan, the steering geometry is wacked. The pan you need has a scalloped area right behind the deep sump portion on passenger side. Look at Schumacher Creative Services web site. He does a good job in explaining oil pan wills/won'ts.