RX7 3.9 Ring and Pinion
 

Bought this a while back to swap into my torsen diff and ended up not going through with it. Now that I've bough the Mfactory 3.33 unit, I have no use for it. This thread specifies that if you swap the pinion bearing over from the miata diff, everything bolts up as it should. I have personally measured the pinion against a 4.10 mx5 piece with a dial caliper and the length of the two are the same along with the diameter of the section where the main bearing sits. Asking $300 shipped for the set. Located near NYC for anyone who wants to pick up for a little better deal.

https://cimg7.ibsrv.net/gimg/www.mia...0fbb7becb5.jpg
https://cimg8.ibsrv.net/gimg/www.mia...144f4dde34.jpg

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Bump

Still have it? Also, what year rx7 diff did it come from?

Still got it, it's from a late 80's car. Specific year I'm not sure. I'll be home after new years if you want it I'll be able to ship out then. Let me know

Re:
 

Sale pending

SOLD