Pete, Ok, coming up with a round straight bar of say 1" dia will be easy then 2 round alum pucks, one to fit the housing end and the other to fit in the cap with it bolted down with the 2 bolts then drill a 1" hole in both of em to fit the bar. All three together to locate the ends for tack welding. Sound Ok so far? Getting the right dia pucks is the only part that'll take some effort.