JOhn,
Did you purchase Dr. Sideways R190 LSD ?

I am broke down and decided to keep my Z and will need an LSD for next season, and I was wondering where you got yours .

Mike

 

Yes. I bought Dr. Sideways R190. Some leads I got while looking last week were ZVoiture - (classiczcars.com) said he may have and Nissan Comp R180 Clutch LSD for sale, and Gary Savage (www.Savage-Gurney.com) pointed me to differentials.com for an R180 LSD center section for $525.