QA1 Aftermarket K-member Problems?

Where can you buy a +1 inch idler arm. Never heard of that.
Yeah, I never heard of one either. That was the point. Perhaps you could adapt from another application that had a longer idler? This one is +2" and fits B and E bodies....? (states that you must use with their matching longer pitman arm)
Proforged Fast Ratio Idler Arms 102-10063