These have the R-200 4.11 differentials correct?

Well, check out what I found for anyone looking for them.

http://cgi.ebay.com/ebaymotors/2-NISSAN-200SX-1984-1987-Complete-restore-or-parts_W0QQitemZ150196699794QQihZ005QQcategoryZ6395QQssPageNameZWDVWQQrdZ1QQcmdZViewItem

You get two for only $500! I would love to get on top of this right now, but just don't have the funds for it right now. Sucks to have to pass this up, but I know that someone else might love this.

Maybe, if someone is in the area wanting one, they could hold onto the other for me for a few weeks until I can buy it off the ebay purchaser!?

Anyways, if my facts are wrong with the car and diff, just get this deleted.

I believe only the turbo version of the 200ZSX got the 411...

Will

Correct - only the 200SX Turbo has the R200 4.11. The normally aspirated 200SX has the R180 4.11 set.

Unless you are dumping a V8 into the Z, an R180 4.11 is more than capable.