

B&M 20234 Adjustable Vacuum Modulator
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Mary
> 3 dayWorked great....
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the starfish
> 3 dayI bought this to replace a leaky modulator on my 1976 GMC motorhome with a THM425 and 455ci Toronado engine. The shift points were perfect out of the box, no adjustments needed.
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Blue & Silver
> 3 dayWorks as it should.. Great job
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Rafael P.
> 3 dayexcelent i put it in a TH350 and have no problems
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Donald R. Woods SR.
> 3 dayeasy installation, works great
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Frank
> 3 daygreat item fo the price, than you.
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nancy merchant
> 3 dayeasy install
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Stone
> 3 dayIt worked as advertised.