Register now to get rid of these ads!

Customs 56 f100 3 speed on the tree converting to automatic column with c4

Discussion in 'The Hokey Ass Message Board' started by Ammf6, Dec 29, 2020.

  1. Ammf6
    Joined: Jul 21, 2020
    Posts: 24

    Ammf6

    So I’ve decided to convert my 3 speed on the tree y block truck to an automatic with a c4 auto . I’ve tracked down an original 1956 automatic column from a doner 56 , what else is needed to get it all put together for smooth sailing ??

    can I still use my peddle box if I remove the clutch peddle ?

    will I need an automatic steering box or can I use my one that’s currently on it ?
     

    Attached Files:

  2. fresh hops
    Joined: Oct 19, 2019
    Posts: 67

    fresh hops

  3. mickeyc
    Joined: Jul 8, 2008
    Posts: 1,368

    mickeyc
    Member

    I dont think there is any different box for an auto versus standard
    transmission. I replaced my 56 box with a 55 box in an automatic
    F-100. The 55 box was from a stick shift truck.
     
  4. Are you selling the old parts?
     

  5. The steering Box itself is the same between auto and stick. Take the rubber clutch pedal pad off and drop the arm to the floor and cover it with the Carpet and forget about it. No need to cut or change any of it.
     
    Irish Mike likes this.
  6. Ammf6
    Joined: Jul 21, 2020
    Posts: 24

    Ammf6

    Thank you . Irish mike I’ll be keeping the parts for now .

    Does the indicator need a light ?

    Nutral safety switch hard to connect ?
     
  7. Ammf6
    Joined: Jul 21, 2020
    Posts: 24

    Ammf6

  8. Something to look into before you install the new column. The index dog and stops are often worn down to almost useless due to drivers not lifting the handle to shift gears. It's often just a pull down motion. Now the time to fix it if yours is worn bad, It's just a little weld and file job and you'll be glad you did it. At that time you can also file a little more travel so you can actually get your C-4 into first gear. This is often what the shift index looks like.
    20201230_172135.jpg 20201230_172150.jpg
    This unit is nearly worn clear through and useless to hold in gear. It can be fixed and is a lot easier before you install it.
     
  9. fresh hops
    Joined: Oct 19, 2019
    Posts: 67

    fresh hops

    I did convert my 56 to automatic, but I went with an aftermarket tilt column.
     
  10. Ammf6
    Joined: Jul 21, 2020
    Posts: 24

    Ammf6

    What auto did you convert to Fresh hops ?

    thanks piston broke I’ll keep that in mind I’ll try that trick
     
  11. fresh hops
    Joined: Oct 19, 2019
    Posts: 67

    fresh hops

    I installed a 4L65E behind a LQ9 which is a the LS motor with a cast iron block. I wanted to put a coyote in but it was at least twice the cost and didn't even have half of the support from the aftermarket.
     
  12. Ammf6
    Joined: Jul 21, 2020
    Posts: 24

    Ammf6

    anymore photos on this ,?
     
  13. The complete unit is laying in the Shop. What would you like to see or know?
     

Share This Page

Register now to get rid of these ads!

Archive

Copyright © 1995-2021 The Jalopy Journal: Steal our stuff, we'll kick your teeth in. Terms of Service. Privacy Policy.

Atomic Industry
Forum software by XenForo™ ©2010-2014 XenForo Ltd.