Snip
     Paul the 93-95 RX-7 & Jap Cosmo have the same basic bolt pattern
as the  86-91 engines. the difference is one less bolt on plug side
where 13BREW and  Cosmo starter mounts and two additional bolts at top

of rear housing. there is  no reason a 86-91 flywheel and starter
cannot be used IMHO. Eliminating the  need for the expensive and hard
to find 13BREW/Cosmo flywheel & starter.

     Kelly

Do you have a drawing of the 93 up/Cosmo  end house bolt pattern?

Paul,
I have the 20B and 13B rew tt 93+ auto tranny bellhousing (as well as a
couple end housings for the above, still attached to engines. The late
model FD automatics are different than the standard tranny FD 13Bs), can
make a tracing per Chrissi's suggestion or bring it to EAA, if I make
it. Inadequate CAD skills to make drawing......used it too long ago to
come up to speed again.
Marc Wiese

 
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