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Projects To a T- Trevor's T-on-A RPU

Discussion in 'Traditional Hot Rods' started by trevorsworth, May 7, 2022.

  1. trevorsworth
    Joined: Aug 3, 2020
    Posts: 1,937

    trevorsworth
    Member

    When I first got this car waaaay long ago, with the Model A coupe shell on it, and first drove it, I commented on a 2nd gear ejection issue that was killing me. It never quit doing it, but as the car wound up parked, and I got better at driving stick, I just kinda ignored it.

    It took about 700 miles for the transmission to go from jumping out of 2nd gear sometimes to making a funny noise while under load in 2nd. It took about 20 miles from then for second gear to turn into a second neutral.

    Luckily this thing has the grunt to go from first to third, so I made it back to the nest fine, where a rebuilt transmission is already waiting to go in. Now I just have to find time to do it.
     
    Thor1 likes this.
  2. Tim
    Joined: Mar 2, 2001
    Posts: 19,560

    Tim
    Member
    from KCMO

    Next time you see an old dirt track car with a three speed check out the dash, there’s probably a hook on it.

    it’s not for your hat ;) it’s to hold the thing in second lol.

    Glad you got it home
     
    1-SHOT, trevorsworth and Thor1 like this.
  3. trevorsworth
    Joined: Aug 3, 2020
    Posts: 1,937

    trevorsworth
    Member

    IMG_2232.jpeg

    Gained an inspection window this morning trying to pull it out of the garage. Lol
     
    Last edited: Jul 19, 2025 at 9:02 AM
    Dedsoto likes this.
  4. Tim
    Joined: Mar 2, 2001
    Posts: 19,560

    Tim
    Member
    from KCMO

  5. RodStRace
    Joined: Dec 7, 2007
    Posts: 7,569

    RodStRace
    Member

    Those were built for little to no roads. How is it garage extraction caused that!?!
    Leaving extra parts under it?
     
  6. Tim
    Joined: Mar 2, 2001
    Posts: 19,560

    Tim
    Member
    from KCMO

    I’m gonna say the inside parts aren’t inside anymore @RodStRace
     
    RodStRace likes this.
  7. trevorsworth
    Joined: Aug 3, 2020
    Posts: 1,937

    trevorsworth
    Member

    Chunks from the broken 2nd gear falling into the reverse gear at the bottom of the case & binding up between the gear and the case wall is my guess.
     
  8. RodStRace
    Joined: Dec 7, 2007
    Posts: 7,569

    RodStRace
    Member

    Hmmm. So the trans said NOW! :(
    There are 2 kinds of mechanics's cars. :)
    Tip-top air frame safety level condition or test how long I can run it before it leaves me stranded.
     
    Thor1, MojoRacing, Tim and 1 other person like this.
  9. trevorsworth
    Joined: Aug 3, 2020
    Posts: 1,937

    trevorsworth
    Member

    Guess which kind mine are... :D
     
  10. RodStRace
    Joined: Dec 7, 2007
    Posts: 7,569

    RodStRace
    Member

    Had a D-50. It was the newest vehicle I'd owned up to that point, but was BEAT! Parts store runner, then a machine shop runner then the guy that ended up giving it to me! 180K. It was safe with the windows down in a bad neighborhood. Fugly was a nice way to describe it.

    It was the test vehicle for when a customer asked "how long can I put this off?":D
    Rear drum brakes wore to the point where the shoes were so thin the wheel cylinder popped out.:eek:
     
    trevorsworth likes this.
  11. MojoRacing
    Joined: Mar 24, 2013
    Posts: 126

    MojoRacing
    Member

    My buddy had a 76 F100 years ago. We were on the tail end of a long trip bringing some parts back. It had a really bad oil leak but he kept running it, adding oil every fuel stop. At the last stop we thought that the other one topped off the oil. A few miles later, it started knocking and getting louder with every mile. I told him keep going because at this point the engine was roached. We made it home, pulled the engine a few days later and ever rod bearing was aluminum foil thin and a couple had lapped and beaten paper thin as well. We basically ran that 302 for 25-30 miles with no rod bearings left.
     
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  12. trevorsworth
    Joined: Aug 3, 2020
    Posts: 1,937

    trevorsworth
    Member

    Oh man... gear soup!!!

    IMG_2245.jpeg IMG_2247.jpeg IMG_2248.jpeg IMG_2250.jpeg
     
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  13. trevorsworth
    Joined: Aug 3, 2020
    Posts: 1,937

    trevorsworth
    Member

    That ended up being a hell of a lot of work but we got it done. A bunch of broken bolts and ill fitting aftermarket parts made reassembly a terrible chore.

    Something isn't quite right but I'm hoping it's just a matter of adjustment in the clutch. I used the pressure plate that came with the new transmission but with the old clutch disc since it was in better shape somehow. There was a weird grinding noise on the first startup which went away after some sparks in the bellhousing and now everything seems to work but the clutch slips when I'm pushing it hard.
     
    Outback likes this.
  14. trevorsworth
    Joined: Aug 3, 2020
    Posts: 1,937

    trevorsworth
    Member

    There we go... played with the clutch adjustments and we are back in business. Hooks up hard and burns rubber like it's supposed to.
     
    dwollam, Thor1, RodStRace and 3 others like this.

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