shorty th350 tailshaft cover?
#1
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shorty th350 tailshaft cover?
I'm trying to build a shorty th350 from a 4x4 trans like the one pictured below with the ultra short tailshaft, does anyone know where I can get a tailshaft cover?
The cover that has a bearing and a yoke seal, but just to be clear this is different than a housing/extension. They are very common for Powerglides but can't find one for the th350 for the life of me.
The Ron Sessions book notes that a company called A-1 made them but A-1 no longer exists as best I can tell. I've tried TCI and Hughes with no luck.
I can post a photo of the similar cover for the Powerglide, or you can look at summit pn CLR-25031
thx
The cover that has a bearing and a yoke seal, but just to be clear this is different than a housing/extension. They are very common for Powerglides but can't find one for the th350 for the life of me.
The Ron Sessions book notes that a company called A-1 made them but A-1 no longer exists as best I can tell. I've tried TCI and Hughes with no luck.
I can post a photo of the similar cover for the Powerglide, or you can look at summit pn CLR-25031
thx
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Re: shorty th350 tailshaft cover?
What good would having a 2WD extension housing do? The output shaft is still too short.
IOW, what are you REALLY trying to do?
IOW, what are you REALLY trying to do?
#3
Re: shorty th350 tailshaft cover?
You don't need speedometer gear provisions, nor overdrive?
You could take a regular extension to a TIG welding shoppe and have it made
and then pay more for a custom length driveshaft and spend more time adding a reluctor setup for speedometer.
Or just have the output swapped... Just saying.
You could take a regular extension to a TIG welding shoppe and have it made
and then pay more for a custom length driveshaft and spend more time adding a reluctor setup for speedometer.
Or just have the output swapped... Just saying.
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Re: shorty th350 tailshaft cover?
but just to be clear this is different than a housing/extension
trying to make a shorty transmission, can't be much clearer than that.
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Re: shorty th350 tailshaft cover?
nope
have what made? a cover?
not sure ya'all are clear on what a shorty trans is? don't want to swap the output, then it wouldn't be a shorty.
just looking for a source for a cover
Or just have the output swapped... Just saying.
just looking for a source for a cover
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Re: shorty th350 tailshaft cover?
maybe this will help - this is a photo of the cover for the powerglide, I'm looking for a source for the same thing for the th350:
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#10
Re: shorty th350 tailshaft cover?
That makes more sense.
To get one that short...
If you can't find an old A-1 piece, your best bet might be to get a transfer case adapter (advance adapters has a ton; I'd dig around for used on eBay) and if your yoke is too small to match the seal / bushing dia. the adapter uses, sleeve it.
To get one that short...
If you can't find an old A-1 piece, your best bet might be to get a transfer case adapter (advance adapters has a ton; I'd dig around for used on eBay) and if your yoke is too small to match the seal / bushing dia. the adapter uses, sleeve it.
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Re: shorty th350 tailshaft cover?
the A-1 piece was really what I was after but I ran into a total dead end on finding them, any idea if they have a web presence, or do you/anybody know of a phone number for them?
does the regular tailshaft extension housing have a bearing in it, or is it just a seal? any reason why I'd need a bearing for support with the short output shaft?
thanks for the info
does the regular tailshaft extension housing have a bearing in it, or is it just a seal? any reason why I'd need a bearing for support with the short output shaft?
thanks for the info
#12
Re: shorty th350 tailshaft cover?
In a car or truck with a slip or bolt-in yoke, the output is supported by the yoke being in a bushing. (Google a TH350 or 700-R4 tailhousing, it's obvious.) Without that bushing / yoke, the output has too much play. Then of course there is a seal to retain ATF from exiting (or reaching a transfer case.)
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