Rb25det 5sp Driveshaft?

[DRFT 14]

I have a custom one peice driveshaft made up from an RB20DET driveshaft left over from my previously RB20 powered S14. I now have an R34 25t engine and Series 1 R33 25t gearbox sitting in the garage awaiting fitment to the S14.

The driveshaft was not cheap to customise and id like to keep it. However, the Rb20 yolk does not fit on an RB25 gearbox does it? If not, i will have to source a 25t driveshaft and weld the yolk onto my existing custom rb20 driveshaft. I have been trying to find one but 25t driveshafts are hard to come by. Do I have any other alternatives? 300zx etc?

[SteveL]

The driveshaft was not cheap to customise and id like to keep it. However, the Rb20 yolk does not fit on an RB25 gearbox does it? If not, i will have to source a 25t driveshaft and weld the yolk onto my existing custom rb20 driveshaft. I have been trying to find one but 25t driveshafts are hard to come by. Do I have any other alternatives? 300zx etc?

<{POST_SNAPBACK}>

Yes the RB20 yoke will not fit an RB25DET gearbox. Z32 300ZX uses the same gearbox yoke as RB25DET.

[DRFT 14]

Thanks alot for that. I got quoted $200 just for the yolk from a 25t driveshaft, so hopefully the 300zx driveshaft will be ceaper.

Off i go to search for a 300zx shaft..

By the way, does the auto box share the same yolk or will i definately need a manual one? Im assuming manual driveshaft only but worth a try?

Edited January 5, 2006 by DRFT 14