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Need Help with Getrag 265 Measurements

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VintageRacer
Posts: 60
Joined: Sat Jun 24, 2017 2:49 pm
Location: Waco, TX

Need Help with Getrag 265 Measurements

Post by VintageRacer » Wed Dec 05, 2018 3:54 pm

If someone has a spare G265 laying about I was hoping to get a few quick measurements.

1. Distance from the face of the bellhousing to the end of the input shaft
2. Length of pilot bearing part of the input shaft
3. Length of splines on the input shaft

Thanks!

matthewdesigns
Posts: 42
Joined: Fri Jul 21, 2017 5:18 am
Location: Colorado Springs, CO
Contact:

Re: Need Help with Getrag 265 Measurements

Post by matthewdesigns » Sun Dec 09, 2018 6:18 pm

Does a 260/5 bolt up using the same clutch/TOB/pilot bearing? If so I have one of those lying about and I can grab measurements from it.
'84 633CSi
Arctic White/Pearl Beige

VintageRacer
Posts: 60
Joined: Sat Jun 24, 2017 2:49 pm
Location: Waco, TX

Re: Need Help with Getrag 265 Measurements

Post by VintageRacer » Mon Dec 10, 2018 9:04 am

Ive read that there are some differences in 260 bellhousings but it should be close, thanks!!

matthewdesigns
Posts: 42
Joined: Fri Jul 21, 2017 5:18 am
Location: Colorado Springs, CO
Contact:

Re: Need Help with Getrag 265 Measurements

Post by matthewdesigns » Tue Dec 11, 2018 4:21 am

Hope this helps!

Looks like the pilot bearing stub is about 23mm long, depending on where you start and end. Not including the bullnosed end of the stub.
The splined portion of the input shaft is about 46mm, starting at the TOB sleeve and ending at the slight chamfer on the end of the splines.
The pilot stub protrudes about 17mm beyond the face of the BH, including the bullnosed portion.
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'84 633CSi
Arctic White/Pearl Beige

VintageRacer
Posts: 60
Joined: Sat Jun 24, 2017 2:49 pm
Location: Waco, TX

Re: Need Help with Getrag 265 Measurements

Post by VintageRacer » Tue Dec 11, 2018 4:22 pm

Thanks, this helps a lot. Does anyone have a 265 laying around they can confirm these?

Pasocb
Posts: 21
Joined: Wed Aug 09, 2017 11:14 am
Location: Paso Robles CA

Re: Need Help with Getrag 265 Measurements

Post by Pasocb » Tue Dec 11, 2018 8:48 pm

Had one in the shop setting next to the band saw for the better part of a year but just recently got everything back together and running.
Will likely be January before we pull another transmission. Hopefully someone else will be able to help you sooner.
cb
1980 633 Polaris (Passed on to family member)
1980 633 Alpine (Passed on to family member)
1981 635 Hennarot (Project 1)
1980 635 Polaris (Project 2)

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