# s14 vlsd into s13 school me, I do know something

**URL:** https://forums.speedlife.net/t/s14-vlsd-into-s13-school-me-i-do-know-something/216111
**Category:** SON240sx Automotive
**Created:** [September 1, 2011, 3:22pm UTC](https://forums.speedlife.net/t/s14-vlsd-into-s13-school-me-i-do-know-something/216111 "2011-09-01T15:22:09Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![Steve660](https://avatars.discourse-cdn.com/v4/letter/s/ecb155/32.png) [@Steve660](https://forums.speedlife.net/u/Steve660)
#### Post date: [September 1, 2011, 3:22pm UTC](https://forums.speedlife.net/t/s14-vlsd-into-s13-school-me-i-do-know-something/216111/1 "2011-09-01T15:22:09Z")

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I was able to find an s14 diff I’m thinking of putting in my s13. I just need to clear a couple things up first.

I know I need to swap the covers, easy.

Now if I can’t get s14 bolts this becomes the tricky part. I know I need longer bolts. 90mm 12x1.25 and washers. Now I also need either a rubber w/ metal sleeve or solid metal collar to go over the bolt in the larger hole’s of the s14 diff. Does anyone know the ID of the s14 diff mounting holes? I’m having trouble finding that information. Has anyone made these collars before? I called nissan and they don’t have any parts. And I didn’t have any luck calling yards.

> **[DIF Differential Bushings Set Anodized Black S14](https://frsport.com/DIF-10040-Solid-Differential-Bushings-Set-Anodized-Black-S14_p_15043.html)**
>
> Part No. 10040 SKU: 15043 | DIF 10040 Solid Differential Bushings Set Anodized Black S14 For S14 Only Solid Aluminum | Price: 50.00

That is what I want to make at work but I don’t have a diff to measure with.

Thanks in advance

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### Author: ![Aaj2k5](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/aaj2k5/32/5731_2.png) [@Aaj2k5](https://forums.speedlife.net/u/Aaj2k5)
#### Post date: [September 14, 2011, 10:16am UTC](https://forums.speedlife.net/t/s14-vlsd-into-s13-school-me-i-do-know-something/216111/2 "2011-09-14T10:16:36Z")

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I have an S13 cover and need an S14 cover if you want to straight up swap, or just sell me the S14 one (if its the one with cooling fins.)

> **[how to swap a s14 vlsd into a s13...........](http://forums.nicoclub.com/how-to-swap-a-s14-vlsd-into-a-s13-t245825.html)**
>
> \<t\>i bought a s14 vlsd diff from a junk yard for 100 dollars, here are a few pictures of it notice there is no vlsd sticker on it, it came off of an abs model \<br/\>
> \<br/\>
> first i jacked up the car and supported it with jacks and...