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TH350 dipstick tube brace -- different types?

dremu

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So the old dipstick tube on my '74 K5's TH350 is leaking, where somebody took the brace off and booger welded it back on, so that it will bolt up to the upper side bolt on the bellhousing.

The replacement tube I got at the local parts place has the brace going god knows where else, like it's supposed to bolt to the engine block or something. Even with my removable tranny hump, getting up under there is a bear and I don't see ANYWHERE that the brace can attach.

So, first question, is this normal? First I'd heard of it. Is there someplace I'm supposed to attach this thing to that I can't see? (The block is a newer GM Goodwrench crate motor, so it may differ from the original.)

Second, is the dipstick tube likely to come out if it's not braced? Worries me a bit, like I should at least ziptie it to the cooler lines or something, keep it from coming out over bumps or the like.

Worst case I can JB-weld up the old tube, I s'pose, which might keep it from leaking, but I'm tired of refilling my tranny all the time.

-- A
 
I dont know about the 350 but I got into that trouble on a 400 and had to find the correct one because it leaked like a mother.Might have to wind up getting a Lokar dipstick like they use on street rods.
 
I got mine from gm. They were still available a few years ago, just make sure to get the stick also. There was 2 different lengths, and now they only make one. the only place i've ever seen one attach was on the tranny bolt by the starter.
 
Jason4x4 said:
I got mine from gm. They were still available a few years ago, just make sure to get the stick also. There was 2 different lengths, and now they only make one. the only place i've ever seen one attach was on the tranny bolt by the starter.

:doah: Why do I never think of the dealer?

Thanks!

-- A
 
too bad your not closer, id just give you a th350 dip stick tube
 
onetonbb74 said:
too bad your not closer, id just give you a th350 dip stick tube

Well, gas prices being what they are, it may be cheaper to get one from the dealer =)) ... if they wanna ream me, I'll either KB Weld my leaky one or ping you ;)

Thanks!

-- A
 
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