Tachometer wiring diagram

Discussion in 'Chassis restoration' started by Weisguy184, Jun 25, 2020.

  1. Weisguy184

    Weisguy184 Well-Known Member

    I am adding a dash tachometer to my 1970 GS and removing the clock. I need a wiring diagram. Thanks.
     
  2. Nailhead in a 1967

    Nailhead in a 1967 Well-Known Member

    i hope this helps
    from the 1970 buick chassis service manual:

    70 tach1.jpg
    70 tach2.jpg
     
  3. Weisguy184

    Weisguy184 Well-Known Member

    Thank you!
     

Share This Page