Miata gears in a 1st gen box

Bill Meyer

Well-known member
Quite some time ago, there was a discussion about putting Miata gears in a 1st gen RX7 gearbox. Have seen similar discussion on the internet.
I recall everything is a bolt in and the only modification is some machining on the input shaft.
I prefer to not reinvent the wheel: can someone provide dimensions for this modification?
Thanks.
 
I should have surfed this up before posting the question.
MAZDATRIX now has details on their website.
 
Bill Meyer":3nhmprsh said:
I should have surfed this up before posting the question.
MAZDATRIX now has details on their website.

Billy, yer to darn quick. I was going to forward the MazdaTrix numbers to you. Got them from Dave a bunch of years ago.
 
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