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You can use the RB25 (or maybe it was RB30) sump

User: Fatz did it a couple years back, maybe dropping him a PM?

However if you can use the 26 one, do so.

Stock/diff removed sump is by far the best way to go about it.

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https://www.sau.com.au/forums/topic/185613-rb-26-rwd/#findComment-3358565
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  • 11 months later...

I know it's been quite a while since this thread was active. I did a search under drivetrain for anything RB26 related to find out what is out there for the sump issue when making it into a RWD setup.

So far this is the closest thread. I've seen some pictures of a modified 26 sump that was made in Aus. for a RWD application. I was wondering if there were any dimensions or specifics that could be passed on. Or someone or a company out there that makes them. I really dont want to do a RB25 sump and modify that one personally.

Thanks in advance.

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https://www.sau.com.au/forums/topic/185613-rb-26-rwd/#findComment-4122994
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rb 25 and 30 sump needs work for them to fit baffles and pannel beating for oil pickup pipe..

rb26 is much stonger but needs cutting and welding I used the 26 on my conversion..

If you supply the 26 sump I can get it modded and welded for $300

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https://www.sau.com.au/forums/topic/185613-rb-26-rwd/#findComment-4123279
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