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0412cl Trans 03 Z

The TV boost valve and reverse boost valve were replaced with larger bore components as shown on the left. This increases internal trans pressure and clamping force across the board.
Project Old School: Shifting Into Overdrive

 The TV boost valve and reverse boost valve were replaced with larger bore components as shown on the left. This increases internal trans pressure and clamping force across the board.  View Related Article

 

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