I am planning on selling the car, and want to return the differential back to stock to get a little more out of the car. What I want is your stock differential (NO BASE DIFFERENTIALS) + cash for mine. I have z1 motorsports 4.083 final drive + install kit. Was put in 800 miles ago. LOVE IT but needs to go.

Looking to get your differential + $800 for mine.

I spent $839 for gear, pinion and install kit + $450 to be installed.

How it would work is we both remove the differentials, meet up, swap and go our own ways. I can include the OLD 3.5 gear and pinion with the swap.

Serious people only.. PM me for details.

 

Do you have an after market LSD or just the stock viscous with 4.08?

 

stock from my enthusiast. I have the stock pinion and gear as well.

 

Haha Patrick - we have done this install PLENTY of times... ;-)