R180 Nissan / Subaru rearend 3.90 ratio

Yard sent me the wrong part. Won’t let me return it because they claim it’s what I ordered when I’m 100% certain it’s not.

The stock number and my receipt don’t even match up.

3.90 rear end open diff. 25 spline stub axles. 67k miles

Will text pics 716-445-0883

is this one of the ones you mentioned possibly working on my caterham/locost build in my thread?

Yes. Its the smaller (lighter) of the two. And in perfect working order

Its just the wrong unit for my 280z.

Heres a pic, i used it to explain to the yard what they did. You can see the size difference.

The one youd want is on the right.

[ATTACH=CONFIG]23522[/ATTACH]

hmmm. I’d need a complete subframe for it and some axles/brakes…

what are you into it for price-wise?

I paid 200, I’d like to get as close to that as possible.

I opened it up last night and checked the ring gears. Reads 39:11 this is a 3.545 NOT a 3.90 as advertised

These dumbfucks couldnt even send me the correct ratio, I’m extremely pissed off.

Btw, I’m almost positive you can use any subframe from a 70-77 datsun Z however you will need 240z stub shafts and probably will have to get custom axles made . Length.

They make big brake kits too.

Sucks this place screwed you and wont own it.