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Projects How not to build a hotrod - My '33 Plymouth

Discussion in 'The Hokey Ass Message Board' started by Johnny Sparkle, Jan 6, 2018.

  1. chiro
    Joined: Jun 23, 2008
    Posts: 1,219

    chiro
    Member

  2. notaford1
    Joined: Feb 6, 2012
    Posts: 253

    notaford1
    Member
    from webster ny

    Not nitpicking but for your reference if you sell the Plymouth shell. It’s a 34 not a 33.
     
  3. Greenblade
    Joined: Sep 28, 2020
    Posts: 571

    Greenblade
    Member

    This was a real fun thread to read through!
    I'll have to check back in a year or two to see the progress :p
     
    kidcampbell71 likes this.
  4. Johnny Sparkle
    Joined: Sep 20, 2003
    Posts: 1,226

    Johnny Sparkle
    Member

    Step 1234:

    Quit your job.

    I changed jobs in November. I didn't realize how miserable it made me till I got out. Now I have a 4 10-hour work week and I'm much more motivated.

    Step 1235:

    Buy another bike project! Hahaha! Almost made some progress!

    20231229_170505.jpg
     
    Drylake, doc's, Squablow and 8 others like this.
  5. Johnny Sparkle
    Joined: Sep 20, 2003
    Posts: 1,226

    Johnny Sparkle
    Member

    Just kidding. I've been getting a lot done.

    I had to cut at least 12" off the '34 Buick hood to get it to the right length. I then had to cut the hood hinges off and narrow the whole thing and make new flanges to fit the Plymouth hood hinge. Took a bit of reshaping on the English wheel with an inner tube on the upper and a bunch of time, but I got it.
    20231229_161140.jpg
    Also welded on the original body line from the Plymouth onto the Buick metal.
    20231229_183827.jpg 20231230_201307.jpg

    I still need to do some more metal finishing and figure out hood latches.
     
    2Blue2, oliver westlund, Tim and 27 others like this.
  6. The37Kid
    Joined: Apr 30, 2004
    Posts: 31,631

    The37Kid
    Member

    Welcome back! Hood looks great! Is that sandpaper on the English wheel for traction? Harley 45 frame?
     
    Budget36 likes this.
  7. Johnny Sparkle
    Joined: Sep 20, 2003
    Posts: 1,226

    Johnny Sparkle
    Member

    That's a rubber strip cut from an inner tube. It lets the lower wheel curve the sheetmetal without stretching it.

    The frame is a '54-ish panhead.
     
  8. BJR
    Joined: Mar 11, 2005
    Posts: 10,504

    BJR
    Member

    Here is how I did the hood latches for a 2 piece top hood at work. IMG_2101.jpeg IMG_2102.jpeg
     
  9. Johnny Sparkle
    Joined: Sep 20, 2003
    Posts: 1,226

    Johnny Sparkle
    Member

    Oooooohhhh, I like that. I was thinking about a little shot pin, but I never thought to reuse the hinges. Very nice.
     
    kidcampbell71 likes this.
  10. NoSurf
    Joined: Jul 26, 2002
    Posts: 4,582

    NoSurf
    Member

    Lookin good Billie-Ray!
     
    slayer likes this.
  11. Johnny Sparkle
    Joined: Sep 20, 2003
    Posts: 1,226

    Johnny Sparkle
    Member

    An addendum to the hood pictures. I guess I didn't post a before pic of the '34 Buick hood. That thing was gigantic! 20231111_134532.jpg 20231126_181603.jpg 20231208_194952.jpg
     
  12. Tim
    Joined: Mar 2, 2001
    Posts: 18,218

    Tim
    Member
    from KCMO

    Man that sucker was ship sized! One of my favorite builds to watch the last few years
     
    427 sleeper likes this.
  13. Keep making wrong decisions and updates on this thread.
     
    427 sleeper likes this.
  14. Johnny Sparkle
    Joined: Sep 20, 2003
    Posts: 1,226

    Johnny Sparkle
    Member

    Step 1352:
    Combine your two least-worst windsheild frames into one. The top portion had to be narrowed 1/4" and the bottom piece was rotted out one one side.
    I did have some original swing hardware, but it was easier to just make it from scratch using a Model A swing arm.

    Don't forget to forget to take a nice picture of the final result!
     

    Attached Files:

  15. Johnny Sparkle
    Joined: Sep 20, 2003
    Posts: 1,226

    Johnny Sparkle
    Member

    Step 1372:

    Curse the rat bastard that decided to make the original Buick grill shell insert out of whatever hellish mystery brass-type material they purchased directly from Satan.

    Seriously. I could not modify the original insert to save my life. Nothing would stick to it. I tried 8 different fluxes, at least. I tried silver solder, acid core solder, stained-glass solder, electric solder, and probably another 5 or 6 solders of different brand and lead content. Even mixing my tears of rage into the flux didn't help.

    If I could heat the cursed material enough to get the solder to even wick in a little bit, the material would just crumble. I don't even want to talk about my attempts at brazing.

    This ended up giving me serious Rodder's Block and I just tinkered with various kinds of alchemy and pleas to various deities for a month before I finally gave up on it.

    Stupid Satan Brass. Should have been easy...

    20240210_181718.jpg
     

    Attached Files:

  16. Johnny Sparkle
    Joined: Sep 20, 2003
    Posts: 1,226

    Johnny Sparkle
    Member

    Step 1390:

    Quit crying and order 12' of 3/8" square stainless. Spend entirely too many hours machining it so it has a neat shape. Watch "Supernatural" the entire time, but lie and say you are watching WW2 documentaries if someone asks.

    I tried to make a setup so I could cut about 18" at a time, but the material likes to bow severely once the corner is cut out. I ended up having to cut only the 6" width of the vise. So, I'd cut with the 1/2" .060 corner radius carbide endmill along the whole length to make an "L" shape, then use a rounding bit along the length, and then flip it another time to run the rounding bit along the other side. Lots and lots of setups.

    20240308_195727.jpg 20240613_224529.jpg 20240405_153125.jpg 20240406_172837.jpg
     

    Attached Files:

  17. Johnny Sparkle
    Joined: Sep 20, 2003
    Posts: 1,226

    Johnny Sparkle
    Member

    Step 1391:

    Do torch things. Also hit the things with hammers. Make sure you use your nice expensive impact socket as a bending tool and turn it all gray from the heat.

    I ended up making each side out of two 3' pieces to make it easier to machine and easier to bend into shape. Once it was all bent I TIG welded it up. I welded some studs to the back of the trim and made angle brackets on the shell to hold it all together.

    I didn't do the cross bars like the original grill insert because I don't hate myself quite that much and I think it looks good with just the perimeter trim pieces. 20240413_131947.jpg 20240413_153823.jpg 20240613_144548.jpg 20240613_175545.jpg 20240613_184022.jpg
     
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  18. Tim
    Joined: Mar 2, 2001
    Posts: 18,218

    Tim
    Member
    from KCMO

  19. NoSurf
    Joined: Jul 26, 2002
    Posts: 4,582

    NoSurf
    Member

    Insert witty platitudes here.

    #oxymorons-R-us
     
  20. Squablow
    Joined: Apr 26, 2005
    Posts: 17,781

    Squablow
    Member

    The grille trim fitting is impressive work and looks great.

    I never saw Supernatural, but I've unloaded tons of previously-worthless 4 door Impala parts on its fans. Not sure how that ties into the discussion here, but there you go.
     
    oliver westlund likes this.
  21. Turns
    Joined: Jan 3, 2009
    Posts: 109

    Turns
    Member

    Super impressive and inspirational fabrication - you must be happy with the outcome

    Cheers Turns
     
  22. chiro
    Joined: Jun 23, 2008
    Posts: 1,219

    chiro
    Member

  23. spanners
    Joined: Feb 24, 2009
    Posts: 2,197

    spanners
    Member

    Possibly that brass was actually bronze which if I remember is brass mixed with tin? Metallurgy gurus please correct me if I'm wrong.
     
  24. Johnny Sparkle
    Joined: Sep 20, 2003
    Posts: 1,226

    Johnny Sparkle
    Member

    It ties in about as much as my other ramblings, seems like good info to me.

    It didn't look as dark as bronze, but I wouldn't be surprised if it was some odd alloy. I thought I had a better pic of it cleaned up, the pics I posted had paint and whatnot on it.

    They were chromed at one point. I sanded that off, but I wondered if that was affecting the wicking of the solder.
     
    brEad likes this.
  25. Johnny Sparkle
    Joined: Sep 20, 2003
    Posts: 1,226

    Johnny Sparkle
    Member

    Step 1399:

    Cut up an F1 shock mount and a Model A headlight bar. Weld them together. Heat the conglomeration and do bendy things.

    Decide you don't like it and cut out another 3" and do it all again.

    20240101_115938.jpg 20240618_153309.jpg 20240618_153327.jpg 20240802_185248.jpg 20240802_185212.jpg
     
    dwollam, williebill, teach'm and 18 others like this.
  26. nrgwizard
    Joined: Aug 18, 2006
    Posts: 2,786

    nrgwizard
    Member
    from Minn. uSA

    Yah, but did you remember to "measure once, cut thrice"? :D .
    Marcus...
     
    williebill and 427 sleeper like this.
  27. oldsmobum
    Joined: Apr 26, 2012
    Posts: 151

    oldsmobum
    Member
    from SoCal

    Overdue for a distraction, but I need this as a distraction myself.
     
    Johnny Sparkle likes this.
  28. riv63
    Joined: Feb 2, 2008
    Posts: 185

    riv63
    Member
    from Texas

  29. b-body-bob
    Joined: Apr 23, 2011
    Posts: 620

    b-body-bob
    Member

    Or the alternative, measure with a micrometer, mark with chalk, cut with an axe.
     
  30. nrgwizard
    Joined: Aug 18, 2006
    Posts: 2,786

    nrgwizard
    Member
    from Minn. uSA

    Yup, that one works too. &, of course, you can always cut multiple times w/that axe - gas or not. :D .
    Marcus...
     

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