Racingjunk Forums - View Single Post - Any Chevy TH400 Experts?

03-17-2012, 06:33 PM

#3

fast75vega

Senior Member

RACING JUNKIE

Join Date: Nov 2008

Location: Niagara Falls, NY

Posts: 965

i know there is a shift adjustment screw in the vac modulator ...... just need to stick a lil reg. screwdriver in where the vacuum line goes on and you can adjust the shift point...... just another idea :wink:

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