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Discussion in 'Chevy Trucks' started by joey odell, Jan 29, 2000.

  1. joey odell

    joey odell Junior Member
    Messages: 1

    I own a 78 K/20 pickup and I need to know if my clutch is 11" or 12" before I tear it apart. Any answers appreciated.
  2. plowking35

    plowking35 2000 Club Member
    from SE CT
    Messages: 2,923

    Joe<br>It depends on whick tranny you have. If you have the 4 sp with the low 1st gear chances are it is a 12&quot;, but they did use both size clutches that year.<br>Dino<p>----------<br> Professional Ice and Snow Management <br>Products:Services:Equipment www.sima.org