Well the question is above. I need to know because I bought one for $1000 to take the trans out and clutch and a few other things for my car and was curious if it had one. And I did search! But nothing showed up.

Thanks

 

no the 89-90 GXL did not have the LSD standard or as an option.

 

Look near the back of the differential for a rather large bolt (fill plug) it should have a tag on it if it's an LSD that says LSD dif oil or something or other. I think they were an option, but I'm not sure.

 

Cool thanks guys

 

No not an option, only LSD in 89+ were viscous type and had 4.3 gear