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How can I figure out if I have a manually valve bodied th350?

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Old 09-02-2011, 02:41 PM
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Default How can I figure out if I have a manually valve bodied th350?

I bought a drive train from a mutual friend who said it was a rebuilt 406 and manual valve bodied trans. After the 406 turned out to be a stock 400 with egg shaped cylinders and smoked bearings I have my doubts about the trans.

I know I need to remove the pan and then the "valve body" itself, but I dont know anything about autos so Im sort of lost. The trans shop wants 100 to tell me whats up but I have the skill I just dont know what to look for.

If anyone can help Id really appreciate it.
Old 09-03-2011, 08:16 AM
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Well thats kind of an open ended question because there are a few ways to have a manual vb in these units. Is this supposed to be a forward manual vb or a reverse manual vb? Is this trans running a modulator?
Old 09-03-2011, 08:33 AM
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does the tranny shift in drive? if not its a manual valve body.
Old 09-03-2011, 09:04 AM
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Originally Posted by Mattsv8
does the tranny shift in drive? if not its a manual valve body.
If the modulator valve isn't hooked up then it won't shift either if left in drive
Old 09-03-2011, 09:47 PM
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Well first I should say Its not in a vehicle, I bought it and never did anything with it. AND Im not exactly sure what its supposed to be, all I was told is that it was built so that you had to shift it from first second and third manually. But Im not an auto guy so I dont know what to look for.




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