Demon 340 wheel size??

Did any 72 demons have the large bolt pattern?? If I want to exchange the axles for big bolt, I will need to pull them from an Abody 8.3/4 rear end vintage 73 year and up???

All demons came with small bolt pattern.
For big bolt pattern axels you will have to go aftermarket.
Strange and Moser are a couple suppliers.
Maybe someone else will chime in with other suppliers.