BigD, I am in the process of making one right now. Went down to the bender and the sides were done. Problem they made it out of the wrong gauge! I laid them up and the bends were perfect to match the footboards. I will take them back and get new ones made at their expense. these would probably be available , But are the right length for a 151 1M. These are not a bumper version, I will have that welded on. I was looking at the AC green bumper for the M series, But would have to rebend wider to fit the tunnel width. It would work if you bought the BDX end brackets for 70.00 and the bumper for 30.00 from AC
Mike