Jump to content
Sign in to follow this  
*Glenn*

E30 Small case diff... 3.64:1 ratio

Recommended Posts

Any one got one ???

I've also got a small case 4.44:1 and I'll have the 3.91:1 for sale too if I can get a good 3.64

Cheers

Glenn

Share this post


Link to post
Share on other sites

Any one got one ???

I've also got a small case 4.44:1 and I'll have the 3.91:1 for sale too if I can get a good 3.64

Cheers

Glenn

Come on guys......someone must have one ??

Share this post


Link to post
Share on other sites

I have medium case Glenn, nothing small.

Will

Share this post


Link to post
Share on other sites

I have medium case Glenn, nothing small.

Will

Thanks Will... but that wont work....cant swap the 318 TI axles into it. Circlip and seal positions are wrong and TI's run smaller CV joints on the axles. You can swap them around in E30's because the flange spacings and bolt sizes are the same. 318 TI's are different.....we tried today

Share this post


Link to post
Share on other sites

I have not ever seen a small case 3.64 Glenn, so good luck. Have to be 3.64?

Share this post


Link to post
Share on other sites

I have not ever seen a small case 3.64 Glenn, so good luck. Have to be 3.64?

I might have a 3.64 e21 open diff. I believe the ring and pinion can be swapped from that to a small case e30 diff. I need to check on whether I actually have the 3.64 - I've forgotten exactly what I've got, and can't remember if I swapped the 3.64 for a 3.91 or if I still have both.

Either way I've definitely got a 3.64 e21 LSD, but I'd want $$$ for that. PM me with a serious offer for the LSD if that's what you want, and I'll post back here if I can find the 3.64 non LSD.

Share this post


Link to post
Share on other sites

I might have a 3.64 e21 open diff. I believe the ring and pinion can be swapped from that to a small case e30 diff. I need to check on whether I actually have the 3.64 - I've forgotten exactly what I've got, and can't remember if I swapped the 3.64 for a 3.91 or if I still have both.

Either way I've definitely got a 3.64 e21 LSD, but I'd want $$$ for that. PM me with a serious offer for the LSD if that's what you want, and I'll post back here if I can find the 3.64 non LSD.

OK, I've checked and it seems there is no 3.64 (I must have swapped it) and the "3.91" might actually be a 4.1 (which would explain why I hit the limited in 4th just after the kink at Puke).

I definitely have an e21 3.64 LSD though, as above.

Share this post


Link to post
Share on other sites

3.64 small case came in the 4 speed manual 316/318 E30`s.

Rare but avaliable.

Share this post


Link to post
Share on other sites

I dismantled a while ago an 88 320 auto (pre facelift NZ new) which had a 3.64 small open in it, appeared to be factory too, sorry dont still have though.

Share this post


Link to post
Share on other sites

Any one got one ???

I've also got a small case 4.44:1 and I'll have the 3.91:1 for sale too if I can get a good 3.64

Cheers

Glenn

the tag on my diff says 3.45 if thats any help.

Share this post


Link to post
Share on other sites

Ive got one out of a early 316 m10 monster, but the spider gears have been welded and then the weld has broken, crown wheel and pinion are still fine though, cracked rear cover also - can be fixed, will part exchange for a good 3.91 med case open if you know of one.

Share this post


Link to post
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Loading...
Sign in to follow this  

×
×
  • Create New...