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Technical How I Put Electric Doors in my 50 Olds

Discussion in 'The Hokey Ass Message Board' started by BJR, Dec 10, 2025 at 3:57 PM.

  1. BJR
    Joined: Mar 11, 2005
    Posts: 11,319

    BJR
    Member

    When I bought my 50 Olds it had the door handles removed. He just left the wind wings unlocked and reached inside to open the doors. Way too low tech for me, so I bought a Dakota Digital remote access door openers with solenoids. There was no good way to connect to the door latch ***embly that I could see so I had to go to the handle ***embly with my cable. In the first picture I welded a piece of metal to the ***embly that the door handle goes onto. You can see the cable that goes to the right to the solenoid. This is the p***enger door. Second image shows the bolts holding the solenoid on the right access panel. 3rd image shows me holding the solenoid in position which is on the back side of the access panel. Now just run one wire to the Dakota unit, and it works great. In case anyone is going to do this with a 50's GM product, the hole for the cable is 1 1/8" from the flat spot on the metal regulator. T%his measurement gives the correct amount of throw to work the latch. latch.jpeg

    door.jpeg
    solenoid.jpeg
     
  2. pprather
    Joined: Jan 10, 2007
    Posts: 8,984

    pprather
    Member

    Nicely done.
     
    BJR likes this.
  3. Moriarity
    Joined: Apr 11, 2001
    Posts: 37,526

    Moriarity
    SUPER MODERATOR
    Staff Member

    Looks nice... I always hook the solenoid cable to the door latch and then I use a stranded cable between the inside handle and the latch so the solenoid doesn't have to fight the clock spring at the inside handle
     
    Tim, drdave, 51 mercules and 3 others like this.
  4. rustydusty
    Joined: Apr 19, 2010
    Posts: 2,512

    rustydusty
    Member

    I installed new solenoids and cables in my ‘50 Dodge, and heading to a fairly distant “Cruisin’” the doors would pop open from random signals from p***ing cars. After they popped open a few times, I pulled over and cut the feed wires. Spent the rest of the time that I owned the car reaching in through the vent wings to open the doors… 298.jpeg
     
  5. BJR
    Joined: Mar 11, 2005
    Posts: 11,319

    BJR
    Member

    I would have done the same, but I could not find a place to connect the cable to to work the latch.
     
    Moriarity likes this.
  6. 51 mercules
    Joined: Nov 29, 2008
    Posts: 4,437

    51 mercules
    Member

    Cool!This is how my merc was done in the 50s.Cable to door latch.Looks like my doors have more of an opening than yours. dp.JPG dp1.JPG
     
  7. cfmvw
    Joined: Aug 24, 2015
    Posts: 1,116

    cfmvw
    Member

    What if the catch was installed in the door and the latch installed in the door? That way you could have a redundant mechanical release hidden (under the car or maybe in the trunk) in case the solenoid doesn't work. Probably way more work than it's worth, but it has possibilities.
     
    BJR likes this.
  8. Moriarity
    Joined: Apr 11, 2001
    Posts: 37,526

    Moriarity
    SUPER MODERATOR
    Staff Member

    the easy way for a backup mechanical release is to put a pull cable (like a hood release cable) mounted under the hood and run the cable through the hinge area and attach to the latch in the door. but in the more than 40 years of having cars with shaved handles I have never not been able to get in
     
    bchctybob, BJR, cfmvw and 1 other person like this.
  9. pprather
    Joined: Jan 10, 2007
    Posts: 8,984

    pprather
    Member

    On the 50 Olds, if you can't get in with the release, the worst case is break the wind wing out. I know that may be easier said than done.
    In any case, it is an easy gl*** shop repair.
    In any case, nice modification. Drive it and enjoy.
     
    BJR likes this.
  10. BJR
    Joined: Mar 11, 2005
    Posts: 11,319

    BJR
    Member

    I have a backup pull cable for one of the doors on my 49 Buick with shaved door handles. Just in case. Also have 12 volt connections on the frame to jump the car from the outside, if the battery goes dead
     
    pprather, bchctybob and Sandcrab like this.
  11. HOTRODPRIMER
    Joined: Jan 3, 2003
    Posts: 64,772

    HOTRODPRIMER
    ALLIANCE MEMBER

    Great idea, I remember standing in the rain 300 miles from home and my battery was dead, I stood outside the car with a brick in my hand trying to decide what window to break, a friend that helped me wire the car and added a "Just in case jumper wire" under the car, door poppers are nice but it never hurts to have a back up plan. HRP
     
    bchctybob and BJR like this.
  12. Sandcrab
    Joined: Jul 25, 2022
    Posts: 165

    Sandcrab

    I have ****ons in my outside mirror base for the door latch, but then ran a small cable with a loop that is accessible from the front fender well to mechanically release that door.
     
    bchctybob likes this.

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