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M8x1.25 thread. I think about 3/4 inch long.
Cold snap starts shift issues on 700R4
- Thread starter 89Suburban
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Thanks pal.
- Joined
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- Posts
- 29,149
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- 24,111
- Location
- Usually not in Ohio
- First Name
- Andy
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- '77, '78, '79, '84, '88
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- 350-454
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Here is a comparison pic of the old parts on the rag compared to all the new parts in the diagram. You can see the 2 return springs added in front of the better designed TV valve (ribbed lobes for better lubrication and movement) and the spacers behind the plunger for better shift pressures. I also added the diesel shim. The guy in that video says that is ok to do for all engines. So far this has cured my transmission TV valve issues.
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