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-   -   2 piece drive shaft with TH350: yoke question (https://67-72chevytrucks.com/vboard/showthread.php?t=751137)

OldGyrene 11-24-2017 01:55 PM

2 piece drive shaft with TH350: yoke question
 
Installed a TH350 trans into my '63 LWB Fleetside, and want to keep the 2 piece drive shaft. With the carrier bearing installed on the drive shaft, it looks to me like you would need a 2 piece (ubolt/strap style) yoke at the tranny end to be able to remove the drive shaft.

Am I looking at this right ? If so, the only 2 piece 27 spline yokes I see are 1310 series ujoints and the stock drive shaft is 1350 series at the front. I guess you could use a 1310/1350 combo ujoint.

Anyone done this ?

PGSigns 11-24-2017 08:00 PM

Re: 2 piece drive shaft with TH350: yoke question
 
When you pull the shaft just pull it just like you do now. Pull the entire shaft. No need for a special yoke.
Jimmy

OldGyrene 11-25-2017 08:35 AM

Re: 2 piece drive shaft with TH350: yoke question
 
1 Attachment(s)
Quote:

Originally Posted by PGSigns (Post 8089440)
When you pull the shaft just pull it just like you do now. Pull the entire shaft. No need for a special yoke.
Jimmy

The back piece will drop as normal, but once you put a slip yoke on the front piece to the tranny, there will not be room to slide it back: the carrier bearing (see below) will not pass through the cross member and allow room to slide back and drop off.
Maybe I'm not explaining this well, but thanks anyway

61K10 11-25-2017 02:56 PM

Re: 2 piece drive shaft with TH350: yoke question
 
1 Attachment(s)
I under stand what you are saying. been awhile sense I've had a 2-piece d/s. I take it you removed a tk 4/sp right? Corvette used one of these yokes in the 60's. A bit pricey and you would need the combo u-joint.

PGSigns 11-25-2017 08:42 PM

Re: 2 piece drive shaft with TH350: yoke question
 
I have the same bearing in my truck. I just straightened up the little tabs on the bottom plate and I slip the clamp off. Goes in and out just fine.
Jimmy

Captainfab 11-26-2017 12:19 AM

Re: 2 piece drive shaft with TH350: yoke question
 
This.....you simply remove the metal mount from the rubber and then it will pass thru the trailing arm crossmember.

Quote:

Originally Posted by PGSigns (Post 8090102)
I have the same bearing in my truck. I just straightened up the little tabs on the bottom plate and I slip the clamp off. Goes in and out just fine.
Jimmy


OldGyrene 11-26-2017 08:13 AM

Re: 2 piece drive shaft with TH350: yoke question
 
Quote:

Originally Posted by 61K10 (Post 8089958)
I under stand what you are saying. been awhile sense I've had a 2-piece d/s. I take it you removed a tk 4/sp right? Corvette used one of these yokes in the 60's. A bit pricey and you would need the combo u-joint.

Yeah, that was the only 2 piece yoke I found, too. Thanks

OldGyrene 11-26-2017 08:16 AM

Re: 2 piece drive shaft with TH350: yoke question
 
Quote:

Originally Posted by Captainfab (Post 8090223)
This.....you simply remove the metal mount from the rubber and then it will pass thru the trailing arm crossmember.

OK. Going down to the shop this morning and give it a try. I have a 2 piece laying there with the bearing still on it.

Hope you guys are right !

OldGyrene 11-26-2017 04:55 PM

Re: 2 piece drive shaft with TH350: yoke question
 
1 Attachment(s)
Thanks, guys ! Guess I need to have my eyes re-calibrated as I sure thought that would not fit through the cross member ! Once the metal is off, it's almost like they made it to fit through there. :lol:

That's why this forum is so valuable ! Thanks again !

rvrfoot 11-27-2017 05:57 PM

Re: 2 piece drive shaft with TH350: yoke question
 
Yep unbolt it and it comes right out.


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