77 tachometer

Discussion in 'Electrical & Audio' started by lcfman, Dec 6, 2018.

  1. lcfman

    lcfman Junior Member

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    Location:
    Murfreesboro, Tenn
    First Name:
    Geary
    Truck Year:
    1977
    Truck Model:
    c20
    Engine Size:
    350
    I have a 77 that I want to add a factory style tachometer. I have seen reproductions on line that are available but would require a new fuel gauge also. Are there any tach's available with the fuel gauge integral with the tach? Or will I have to add a new fuel gauge in place of my emergency brake light gauge hole and lastly will there be any changes to the fuel gauge necessary as I have the dual tank setup.
     
  2. nvrenuf

    nvrenuf Full Access Member

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    First Name:
    John
    Truck Year:
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    Truck Model:
    K5
    Engine Size:
    454
  3. lcfman

    lcfman Junior Member

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    Location:
    Murfreesboro, Tenn
    First Name:
    Geary
    Truck Year:
    1977
    Truck Model:
    c20
    Engine Size:
    350
    Thanks I just called gmsports and their tach is on back order.
     
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  4. gmachinz

    gmachinz Full Access Member

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    First Name:
    Jabin
    Truck Year:
    1986
    Truck Model:
    K10
    Engine Size:
    350
    The guy who used to build those tach passed away recently-so they are on indefinite backorder status.
     
  5. lcfman

    lcfman Junior Member

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    Location:
    Murfreesboro, Tenn
    First Name:
    Geary
    Truck Year:
    1977
    Truck Model:
    c20
    Engine Size:
    350
    OK thanks for that info. What about the other offers out there that just have the tach and not the fuel gage included, with an additional fuel gage where my e brake light is. What happens to the e brake light then?
     

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