Hy Brent R and guys, A couple of words of caution, rivets should properly be replaced with "bound" bolts, that is bolts with no thread in the area which passes through the frame, that way you have a solid shank for the frame pieces to bear against. You can use driveline bolts if you can find the appropriate size, or you can use longer than required bolts with the appropriate shoulder, and cut down their overall length to fit. You should also use stover lock nuts to secure them, hope that helps.
