I cut the tube off up inside the firewall, tig weld a length of 2" exh tube on.
U can use ss tube and polish it if that "fits" in the scheme of things.. 😁
I then make an alum "bearing/sleeve" to fit in the lower end. It's held in with 2 #10 button heads.
The collar gets the "zizwheel" treatment and filled with JB.
I think I have one for a 57, already done, if anyone would like to have it, it's yours for the postage.
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