DING DING DING DING. You got it. And yes it will eventually be going on the series II after we make the riser. Common rail Cummins heads are heavy as are Cat and Detroit.Using a pilot level in the guide and adusting it accurately and holding it is critical. The first set in are 6.2 Hemi heads. He uses CBN cutters for surfacing. The finish is like chrome. As nice as my new bumpers.