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Can I Use The Gtr Box Need Help

pwrslide_performance
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XR Pilot Contributor

XR Pilot

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Posted

If you aren't planning an AWD conversion, then the RB26 sump and GTR box can be modified to RWD format, but unless you've got the gearbox already it would be far easier to get an RB25DET gearbox, which shares internals with the GTR box but is less a transfer case.

On second thoughts, on re-reading that it sounds like your planning on fitting AWD to an RB20DET, not converting from an RB20DET to RB26DETT. For what it will cost you in parts and labour, sell your GTS-T and buy a GTR, it will be cheaper. On top of that, I'm not even sure an RB26 sump will bolt to an RB20 block. I know for sure that RB30 blocks don't have the extra bolts, assuming RB20 would be similar.

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