You guys are ****ing dumb, I have a good history over at powerstroke.org. I'm not trying to screw anyone. Dustin 520 665 1342. Give me a call with any questions. Yes cut price in half to get them gone. They are just sitting on shelf. IM sure I could get receipts from FF if absolutely needed. They were only ran for 100-200 miles. They were too much fuel for my KC 63/67.