Need Help Identifying Output Shaft

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Need Help Identifying Output Shaft

Postby hammerdown7 » Sat May 20, 2017 4:38 pm

This main shaft has a 27 spline output, I have not been able to identify what transmission it is for. I was told a GM 5-speed but can't match it.

edit: This probably is an output shaft, not input, but I still have not been able to identify.

P1010660.jpg
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Last edited by hammerdown7 on Thu Dec 14, 2017 6:06 pm, edited 1 time in total.
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Re: Need Help Identifying Main Shaft

Postby 75Monzta » Tue May 23, 2017 7:04 pm

It looks to be correct with the proper spots for (left to right) 4th, 5th, 2nd, 3rd, Rev and 1st.
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Re: Need Help Identifying Main Shaft

Postby Smiley » Tue May 23, 2017 10:28 pm

maybe 2WD S10
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Re: Need Help Identifying Main Shaft

Postby hammerdown7 » Wed May 24, 2017 7:11 am

I have searched every transmission main shaft image I can find and haven't found one that looks like this one, quite a puzzle!

Dick
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Re: Need Help Identifying Main Shaft

Postby 75Monzta » Wed May 24, 2017 9:00 pm

I just realized my post had almost 37.9% of the info missing that I wanted to post. I meant to say it almost looks like a T50 mainshaft and if you could take measurements from middle land right behind pilot to each gear surface, I could measure that against my T50 cluster gear I have.
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Re: Need Help Identifying Main Shaft

Postby hammerdown7 » Wed May 24, 2017 9:28 pm

I'll post dimensions tomorrow evening, that for checking.

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Re: Need Help Identifying Main Shaft

Postby 75Monzta » Wed May 24, 2017 11:37 pm

No problem.
I also have a genuine GM T50 5th gear.
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Re: Need Help Identifying Main Shaft

Postby hammerdown7 » Thu May 25, 2017 8:00 pm

Even though it doesn't look like it the tape starts even with the end of the shaft.

P1010664.jpg
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Re: Need Help Identifying Main Shaft

Postby hammerdown7 » Fri Dec 01, 2017 10:43 pm

Although I still am not able to identify what trans this is for, my description is wrong. Since this shaft does not have a pilot bearing extension on the spline end it is more than likely to be an output shaft. Does that stir any ideas?

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