> I would like to if i can take the 4.11 gear
> from r200 and put it in 88 300zx turbo lsd
200 is the ring gear size. That is what r180 & r200 stand for. You can do it, BUT, you need to have someone who knows what they are doing perfrom the swap. If you dont get the gear pattern as tight as possible, you lose durability. I know someone who can build a tight enough rear end that a guy bet he could break it. He drove it around in circles with a rather heavy foot I might add, and blew his engine before he blew out the rear end. Not to smart of a guy I thought. Nissan Motorsports sells all necessary parts for a rear end rebuild give them a call.