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power window upgrade

Discussion in 'Tech Discussion' started by tip seal, Feb 10, 2019.

  1. tip seal

    tip seal Junior Member

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    Location:
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    First Name:
    tip
    Truck Year:
    1975
    Truck Model:
    c10
    Engine Size:
    350
    good morning to all, im new here,and not good at this so please bear with me. im looking to upgrade my 75 scottsdale with factory power windows , using the factory wiring harness. im checking e net , and after market manuals , but none of them show a relay in the system. could someone please guide me to a gm wireing diagram so i can make this as factory as i can. thank you and have a great day.
     
  2. Charlie

    Charlie Full Access Member

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    Location:
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    First Name:
    Don
    Truck Year:
    1974
    Truck Model:
    Cheyenne 10 LWB
    Engine Size:
    350/TH350/AC/4 BBL Quadrajet
    :welcome:
     
  3. Snoots

    Snoots Supporting Member Supporting Member

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    First Name:
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    Truck Year:
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    Jimmy Sierra
    Engine Size:
    350
  4. tip seal

    tip seal Junior Member

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    tip
    Truck Year:
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    Engine Size:
    350
    thanks for the welcome sign and thanks for the link to the wiring diagram , i didnt know that the relay was for the power door locks , i thought it was for the window being controled by two different switches
     
  5. tip seal

    tip seal Junior Member

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    tip
    Truck Year:
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    Truck Model:
    c10
    Engine Size:
    350
    what this is i have a 75 scottsdale that a uncle of mine bought new in 75 , he placed a camper on it the day he got it , and it has always been garage kept and waxed . it even has the original paint . he has done some customizing and has Eldorado seats and only 76000 miles. he got sick in 94 and died in 96 , three years ago in 2015 i went to his house put in a battery and fired it up and drove it 40 miles to my house on square wheel and a lot of dust. it does however drinks oil , due to what i think is stuck oil rings. but i have a cure for that a roller 383 will be put in soon. as soon as i figure out how to post pics i will do so.
     
  6. gmachinz

    gmachinz Full Access Member

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    First Name:
    Jabin
    Truck Year:
    1986
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    Engine Size:
    350
    What year truck did your power windows come from? Or is it an aftermarket conversion? 1977 was the first year for power windows/locks.
     
  7. gmachinz

    gmachinz Full Access Member

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    Truck Year:
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    Engine Size:
    350
    If you want a factory style kit I build em!

    ECFF88A2-808B-425C-8A38-4876AF520698.jpeg
     
    drware and 85longbed like this.
  8. tip seal

    tip seal Junior Member

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    tip
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    Engine Size:
    350
    they came out of an 81 , also did the door lock actuators have a link between it and the latch?
     
  9. tip seal

    tip seal Junior Member

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    tennessee
    First Name:
    tip
    Truck Year:
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    Engine Size:
    350
    sorry i messed up , if they did have a link between them i would like to locate them.
     
  10. 85longbed

    85longbed Junior Member

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    Location:
    North Carolina
    First Name:
    Wade
    Truck Year:
    1985
    Truck Model:
    C10
    Engine Size:
    6.0
    What does it cost for one of those?
     
  11. Old77

    Old77 Super Moderator Staff Member

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    Jacob
    Truck Year:
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    Truck Model:
    C10 longbed/R3500 Dually
    Engine Size:
    350/454
  12. Merlin3e9

    Merlin3e9 Full Access Member

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    Jason
    Truck Year:
    1987
    Truck Model:
    R10
    Engine Size:
    5.7L
    Hello,
    This is something I'd be interested in. I have an 87 R10 Silverado with very slow windows. Any other sure for slow windows besides a wiring harness upgrade?
    Do you by chance make harnesses for the sealed beam headlight upgrade?
    PM me and we can discuss further.
    Thanks
     
  13. gmachinz

    gmachinz Full Access Member

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    Jabin
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    Engine Size:
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  14. gmachinz

    gmachinz Full Access Member

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    First Name:
    Jabin
    Truck Year:
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    Engine Size:
    350
    A full 3-harness set is $279
     

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