67-72 V8 K FRAME

I'm looking for a 67-72 v8 k frame for my dart, hoping to find it somewhat local to the Portland/Vancouver/Yakima area, I also need some 340 mounts as well. I have cash or can trade a v8 spool mount k frame, a full set 15x6 and 15x8 big bolt mopar rallys etc., thanks.