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01-14-2015, 11:18 AM
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#1 |
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Registered User
Join Date: Nov 2013
Location: sumter sc
Posts: 79
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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
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01-14-2015, 09:45 PM
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#3 |
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Registered User
Join Date: Feb 2012
Location: Beautiful BC, Canada, eh?!
Posts: 2,389
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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.
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1961 Apache: "Grabber Orange" Shortboxed, pancake, step-notch, air-ride, turbo, LS 1977 Silverado: Shortboxed & dropped, potato-potato V8 Pontiac Firefly (Chevy Sprint): The ultimate engine swap: 5.7L in a 1.0L bag Lotus Super 7 Replica: Scratch-built street-legal rollerskate |
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01-14-2015, 10:13 PM
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#4 |
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Senior Member
 
Join Date: Jul 2000
Location: North Texas
Posts: 4,038
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Re: Trans Leak!!!
Could be the tail shaft bushing is worn out.
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Mike 1969 Custom/10 LWB -- owned for 37 years. 350/TH350, 3.08 posi, recent AAW wiring harness, 5-lug conversion, 1985 spindles and brakes. Hedman stainless headers. Old Air installation in progress. 1982 Custom Deluxe 10 SWB -- converted from 250-six to roller cam 350 w/ Vortec heads -- sold 1981 C10 Silverado LWB, 305, TH350C -- sold, but wish I still had it! 1969 C10 (not the current one) which I bought in the early 1980s. Paid $1200; sold for $1500 a few years later. Just a hint at the appreciation that was coming. Retired as a factory automation products salesman. Worked part-time over the years for an engine builder and a classic car repair shop. Member here for 26 years! This is the very first car/truck Internet forum I joined. I still used a dial-up modem back then! |
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