transimission swap

Discussion in '1947-1954' started by Chiro, Sep 15, 2006.

  1. Chiro

    Chiro Member

    Joined:
    Sep 3, 2006
    Messages:
    1,299
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    A New York Yankee living in Virginia
    Okay everyone, I'm getting closer. My '55 first series has a '54 running gear with torque tube. No engine yet, but it has a 3 speed column shift trans still attached to the tube. Last night, I took a very long drive into the next state and took the flywheel, bell housing, clutch assembly, and 4-speed floor shift trans from a '49. I still don't have my shop manuals yet (they are on order). My question is; can I switch the trannys? I would really like to use the four speed. What is involved in doing the switch? I have never worked on a torque tube setup before and like I said, I don't have my manuals yet.

    Also picked up a rebuilt 848 head last night as well from same guy. It has been on the shelf for a while, so is showing some scale or surface rust, but really light. New valves, guides, seals when rebuilt, but who knows how long ago. I hear that this is a very desirable head. I am probably going to take a very soft brush and parts cleaning solution to it to take off the scale and dissassemble the valve train, clean and reassemble with new seals. Now I just need a short block and I am ready to go. Any thoughts on the 848 head out there and whether or not it is worth the effort?

    Thanks,

    Andy
     
  2. Kens 50 PU

    Kens 50 PU Member

    Joined:
    Jun 8, 2006
    Messages:
    3,403
    Location:
    tomball, tx
    Andy, i don't know why it wouldn't work. chevy offered 4 spd trannys on all of their trucks as options. it will be a floor shift on the 4 spd versus column shift on the 3 spd, so you'll have to get a different transmission cover plate, but that's not a difficult thing. Several vendors offer those if you can't find one in a boneyard. we have the technology to make it work. i'm a 216 man so i'm not going to comment on the 848 head on the 235, because i simply don't have a clue. (but if it has new valves, guides etc and has been setting on a shelf, the shelf isn't going to make them wear out or go bad. you have to do that yourself!)
     

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