You had me scared there, I thought you knew something
I didn't. The drive is from a K1 and pairs perfectly with the
original shaft. I'll put the inside cover from an 1100R final
drive to allow me to use whe twin pot caliper. I'm relieved
there's nothing you're aware of that would stop this from
working. This should be a bolt up job with no machining
apart from making up a shim for alignment purposes.