Author Topic: TH350 transmission  (Read 10646 times)

Offline kfoz

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TH350 transmission
« on: July 01, 2009, 03:11:18 pm »
What's the going rate on an EXCELLENT rebuild for a TH350 trans? ? ?

Kelly
kfoz (kfoz@comcast.net)
'73 C20 4 Speed 2WD

Offline comp

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Re: TH350 transmission
« Reply #1 on: July 01, 2009, 03:14:06 pm »
are you adding light parts , stall conv. etc. they need to know what you want to price

Offline VileZambonie

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Re: TH350 transmission
« Reply #2 on: July 01, 2009, 03:24:49 pm »
Probably around $900 bucks plus the converter.
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Offline fitz

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Re: TH350 transmission
« Reply #3 on: July 01, 2009, 06:16:26 pm »
Probably around $900 bucks plus the converter.

I vote to ship it to Vile.

Offline kfoz

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Re: TH350 transmission
« Reply #4 on: July 02, 2009, 08:37:42 pm »
I started pulling the TH350 out tonight. I forgot what a pain it can be sometimes. I haven't pulled a trans in 15 years! Anyway, I called a shop I know and asked what a rebuild would be(bringing in the trans myself of course) He said $650.00! Last time I had an automatic rebuilt, it was $275.00!!!  Man, have times changed! OK, , ,  now onto my NEXT question,  pass. side of TH350(on top of pan/on the case) what is the black cable with the yellowish end on it that bolts to the case? It has a small metal wire within. I assume I have to take the pan off and unhook it inside before lowering the trans any further??? 
kfoz (kfoz@comcast.net)
'73 C20 4 Speed 2WD

Offline 123 pugsy

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Re: TH350 transmission
« Reply #5 on: July 03, 2009, 07:21:51 pm »
That's the kickdown cable.

Just take off the bolt, pull it up and unhook it.
Pugsy
76 C10 LWB
TPI 350

Offline VileZambonie

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Re: TH350 transmission
« Reply #6 on: July 03, 2009, 09:27:35 pm »
Detent cable is the proper name. Just unhook it at the carb and leave it in the trans.
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Offline kfoz

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Re: TH350 transmission
« Reply #7 on: July 04, 2009, 11:48:53 am »
Thanks guys.

Vile,

Is it possible to pull the pan and unhook it?

kfoz
kfoz (kfoz@comcast.net)
'73 C20 4 Speed 2WD

Offline 123 pugsy

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Re: TH350 transmission
« Reply #8 on: July 04, 2009, 12:20:45 pm »
You don't need to pull the pan to unhook it.

Too bad you're not near me, I would sell you a rebuilt TH350 for $350.
Pugsy
76 C10 LWB
TPI 350

Offline Just-speed

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Re: TH350 transmission
« Reply #9 on: July 05, 2009, 07:09:31 am »
Bench job is the cheapest way to go.    $900 is the going rate for a good rebuild.    Try to source a hardened Sprag and have them put it in during rebuild.   
Let GM go belly up! I got what I wanted. Thanks for building the best truck ever.

Offline VileZambonie

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Re: TH350 transmission
« Reply #10 on: July 05, 2009, 10:01:48 am »
Like pugsy said you don't need to drop the pan. If you unhook it at the carb linkage and bracket you can just leave it in the trans. If you want to remove it just unbolt it and pull the cable up. Yoiu'll see how it hooks in at this point.
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Offline kfoz

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Re: TH350 transmission
« Reply #11 on: July 10, 2009, 03:10:50 pm »
Vile,

The detent cable will not pull out of the trans. I don't want to disconnect it at the carb. I pulled the bolt out, lifted the yellow plastic end up, but the cable within will not pull out of the trans! How does it exactly hook into the trans?  Please advise and thanks very much.

Kelly
kfoz (kfoz@comcast.net)
'73 C20 4 Speed 2WD

Offline VileZambonie

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Re: TH350 transmission
« Reply #12 on: July 10, 2009, 04:26:55 pm »
You need to unhook it at the carb. Why don't you want to unhook it? You don't even need tools to do it.
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                         /  _ _ _\_
              ⌠ŻŻŻŻŻ'   [☼===☼]
              `()_);-;()_)--o--)_)

74 GMC, 75 K5, 84 GMC, 85 K20, 86 k20, 79 K10

Offline 123 pugsy

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Re: TH350 transmission
« Reply #13 on: July 10, 2009, 04:34:05 pm »
You need to unhook it at the carb. Why don't you want to unhook it? You don't even need tools to do it.

What he said........
Pugsy
76 C10 LWB
TPI 350

Offline kfoz

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Re: TH350 transmission
« Reply #14 on: July 11, 2009, 01:50:51 pm »
Vile,

I did push the plastic square black cable housing through the carb bracket(toward the firewall) A tranny guy said by taking off the tension, it will release inside the trans. It didn't.

Kelly
kfoz (kfoz@comcast.net)
'73 C20 4 Speed 2WD