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07-29-2009, 12:13 PM
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#1 |
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Registered User
Join Date: Mar 2008
Location: Tucson Arizona
Posts: 264
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th350 Trans Oil Lines
Hooking up my trans cooler and need to know which is return line and which is output line? Getting closer to firing this motor up and now doing all the small things.
Bob |
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07-29-2009, 12:35 PM
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#2 |
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283 Drama Queen
 
Join Date: Dec 2004
Location: Surf City, CA
Posts: 2,435
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Re: th350 Trans Oil Lines
TH350, TH250
Fitting Location Thread Size Flow Direction Upper ¼" Pipe Return/in Lower ¼" Pipe Cooler feed/out http://www.hotrodders.com/forum/th35...es-140493.html Mac. 
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For about 12 years of my adult life I had a severe speech impediment. My ex-wife never let me get a word in edgewise. |
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07-29-2009, 01:56 PM
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#3 |
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Senior Member
Join Date: Sep 2002
Location: Hampstead, NC
Posts: 8,190
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Re: th350 Trans Oil Lines
This may be a dumb question, but what difference does it make? Don't they both go to the radiator, and why should the position on the radiator make a difference (straight through isn't it)?
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1963 C10 swb fleetside 1966 GMC G1000 Handi-bus (future project) 1955 Chevy 2 dr. wagon |
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07-29-2009, 02:08 PM
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#4 | |
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283 Drama Queen
Join Date: Dec 2004
Location: Surf City, CA
Posts: 2,435
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Re: th350 Trans Oil Lines
Quote:
Seems to be a lot of hooey.  Mac.
__________________
For about 12 years of my adult life I had a severe speech impediment. My ex-wife never let me get a word in edgewise. |
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07-29-2009, 03:45 PM
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#5 |
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Registered User
Join Date: Mar 2008
Location: Tucson Arizona
Posts: 264
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Re: th350 Trans Oil Lines
Why directional? The trans thermostat that I'm installing has to be mounted according to in/out. Thermostat opens at either 180 or 190 degrees. This thermostat prevents the trans oil to get too cool and give shift problems.
Notice I'm from Arizona and its a little silly to think that anything gets "too cool" especially this time of year but this truck will spend most time in the mountains where it does get cool. Thanks for the help Bob |
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07-29-2009, 05:48 PM
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#6 |
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Senior Member
Join Date: Sep 2002
Location: Hampstead, NC
Posts: 8,190
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Re: th350 Trans Oil Lines
Thanks guys, always learn something new on this board.
__________________
1963 C10 swb fleetside 1966 GMC G1000 Handi-bus (future project) 1955 Chevy 2 dr. wagon |
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