rb25det shifter thread

Discuss the RB20, RB25 and RB26 series engines.
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StricNyne
Posts: 3725
Joined: Thu Oct 30, 2003 1:11 pm

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ok i have been searching this for a while and i came up with two answers for this one is that the rb25det uses a 10x1.25 thread and one that it uses a 12x1.25 can anyone verify either of these ? also i am using a isis short shifter but i would imagine it uses oem threading


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Z-tune!
Posts: 51
Joined: Sat May 09, 2009 1:57 pm
Car: RB25 S13

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10x1.25

that's my final answer regis

Largekid
Posts: 331
Joined: Mon Jun 23, 2003 11:24 am
Car: '96 RB S14 SE, '04 LS6 CTS-V

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correct

onepuff
Posts: 234
Joined: Thu Dec 21, 2006 9:16 pm

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The RB20DET trans has 1 bolt that is bigger than the others. I believe it's a 12mm bolt. Maybe that's where u got that idea.

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StricNyne
Posts: 3725
Joined: Thu Oct 30, 2003 1:11 pm

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going to be rocking one of those my bro scored us both one


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