what i have:

3.7 R200 (from 1979 280zx) with halfshafts

what i want:

R180 with gear ratio from 3.7 - 4.11

so cal please!

I have a r180 in texas.

Its on e-bay right now

http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&item=7914508104

I would love to arrange something...

is that an LSD R180 4.11?

I have a r180 in texas.

Its on e-bay right now

http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&item=7914508104

I would love to arrange something...

as would I! let me figure out some shipping information and get back to you.

btw... the R180 i'm looking at need not be LSD

no its not an LSD.

I don't think I would be selling it if it was...

tourniquet i pm'd you

still available

Tourniqet,

I'm curious what you found that diff in? Based upon this thread this diff should be an R200 not an R180 so if you located this ratio in an R180 I'm sure many of us would be interested what it came from (specific year/model car/truck).

I have forgoton what year exactly it came in, and even if it was turbo or not...

I know it was a 200sx, in the 80s, I dont think it was turbo... I will have to dig up some receits or call the yard I went to...

I have a cherry r 180 3:54 with stubs from my 99k mile automatic. I will trade the r 200 if your parts are good. In San Diego, easy swap.

The list (taken from an early issue of ZCar magazine) I posted in that previous thread had a couple that weren't correct.

Specifically the non turbo 200SX's... They do have a 4:11 R180, but, like the later R200's you need to use the later style output shafts that are held in with the snap ring and not the early style bolt in.

Here's a more complete list...this one breaks it down much better during the either/or years when both diffs were used in the same chassis.

http://www.geocities.com/inlinestroker/ratio.html

Has anyone ever looked into the 90-92 Infiniti M30 or 93-97 Infiniti J30 R200 as to whether or not it will work in a 1st generation Z?