Originally Posted by
itsdavedubail
Thanks! i was getting a little nervous with some of the reviews on Amain. One said the diff case was changed and the bearings for the B5 will not fit the new B5M one.
That is potentially still true depending on if the B5m conversion kits include either the old 4 gear case (which will utilize your top shaft) or if it now includes the new v2 top shaft and bearings so it will mate with the new 4 gear case.