I thought I would drop everybody a line about putting limited slip in my Z.
I have a R200 Diff and Sly at datsun comp can't sell me one of his 8 units because I need a jobber #, so if you can help me with what models and years from a wreaking yard I might go that route. Thanks Rob

 

87-89 turbo models had the limited slip. THough I have read that early 87s may NOT have had them. Check for finned diff. cover and that axles do not turn opposite directions from each other.

 

4/87-89 turbos had LSD

 

This might be a dumb question but were those diff in 280z or 300z ? thanks Rob

 

You're not from around these parts, are ya?

In the US:
70-73 = 240Z (S30)
74 = 260Z (S30)
75-78 = 280Z (S30)
79-83 = 280ZX (S130)
84-89 = 300ZX (Z31)
90-96 = 300ZX (Z32)
03+ = 350Z (Z33)