What company's (if any) offer a 4:56?
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Joined: Sep 2003
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From: BC, Canada
According to the old Mazdaspeed catalogue the 4.44 is a Miata/FB pinion length and would only fit in an NA diff, so it'd require the special modification like the 5.12 where you graft the Miata/FB pinion gear onto an FC pinion shaft and then it wouldn't fit in a TII rear end.
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AMOC
SE RX-7 Forum
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Sep 10, 2015 09:42 AM