I thought you were talking about the 205 for some reason, I didn't look into the link.ok, so if I decided to use the 208 with the SM465 I’m going to need the long OeM shaft.
But yeah the 208 went with the long 32 spline shaft in the sm465 and has a special adapter.
I do have one left that I might sell if you don't have one and can't find one.
I am not looking to sell it but chances are I will not get the chance to use it anytime soon so if someone needs it...
And by the way my friend is here and will be heading back to Arizona any day now so if you need parts from here like a 32 spline SM465 and the adapter, it can get there a lot cheaper than shipping something that heavy