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- - Trans Leak!!! (https://67-72chevytrucks.com/vboard/showthread.php?t=656380)

ddr11

01-14-2015 11:18 AM

Trans Leak!!!

I have a transmission leak at the tail shaft. I have replaced the the seal twice and still after sitting a couple of days it leaks. My Question is I believe I read on here somewhere (and I cant find it) that there is a difference in a 350 turbo yoke and a 700r yoke, i think it said that the 350 yoke has a hole right thru the center of it and that a 700 does not. Can anyone confirm this my yoke definitely has a hole in it. Any help would be greatly appreciated. By the way I am running the 700r

pontgta

01-14-2015 08:30 PM

Re: Trans Leak!!!

Do not know about the yoke, but take a look at this . Yoke leak

SkinnyG

01-14-2015 09:45 PM

Re: Trans Leak!!!

I had replaced the o-ring and all on my TH350, and after a few months it started leaking again. I brazed it shut.

http://gwellwood.com/wordpress/wp-co...50-480x360.jpg

MikeB

01-14-2015 10:13 PM

Re: Trans Leak!!!

Could be the tail shaft bushing is worn out.

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