Well i installed the modulator. Hooked up to a vacuum line on the carb that was getting vacuum at idle. No change. adjusted screw both ways and test drove for an hour. No shift. Started to notice a slight clatter in drive and reverse. Guess I bought me a polished turd.
Last edited by 0trbo4myCHEVUICK; 10-21-2012 at 05:54 PM.