no lsd

[isamemon]

climbed under the back end and the tag says 427 990Z (or7) so I guess it is a ratio of 4.27 and I thought the lsd's said so,

so what is the best gear fluid for this final drive

[RickSloan]

4.27??? isnt that a really rare rear to have?

and yea it would say s427 or s4 27 if it was an LSD

[Holland]

There is such a thing as a 427 Diff?!?! :crazy: