Actual centerline on my truck is 21 3/16",and what speedway wants is 18 1/8"! So 3 1/16 ish!! Different which is a lot in my book!! So then I talked to a few hotrod builders and they all told me strip all of the old parts off. Then put the front clip back on then get a set of wheels around the size I'm going run, center them in the fenders where they look right, then put a piece of round stock on the bottom of rims which will naturally find its center and run a plumb bob to the center of that, and mark the frame! I haven't found time to finish cleaning the frame up, so I can finish what they said but I'll let you know what I come up with in the end!
