
Now the diff bolts up perfectly!

The S14 backplate in place on the S13 crossmember. Now the fit is perfect.

Everything is bolted up and ready to go!

Now the crossmember is nearly ready to be installed into our car. We can now enjoy longer life and reliability of our diff even during longer sessions on a road course!
1 comment
I don’t know of an equivalent aftermarket part for the S13 four bolt style, but the European spec S13 200SX has a high capacity diff cover with a pump and heat exchanger. Way overengineered!