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3491001K GM THM 400 VALVE ASSY, BOOST W/ORINGS
TH400 standard size reverse boost valve kit with o-rings.
TH400 transmission reverse boost valve kit with O rings.
 
TH400 standard size reverse boost valve kit
Sonnax 34910-01K
Competitors Price $41.66
Your Cost $41.66


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Product Code: 400-03491001K
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Description
 
Restores line pressure boost and prevents reverse shudder, soft 1-2 shift and soft 2-3 shift. Restores hydraulic circuit integrity. This is a direct replacement part, no machining required.

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TH400 standard size reverse boost valve kit with o-rings.

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