Cold snap starts shift issues on 700R4

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bucket

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M8x1.25 thread. I think about 3/4 inch long.
 

89Suburban

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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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