Hard-core gapping

Discussion in 'Color is everything!' started by hugger, Feb 8, 2022.

  1. hugger

    hugger Well-Known Member

    So I try best to avoid performing these type of things,..but when you're working with Chevelles and GTOs the panel alignment is often more tedious than the buicks,...just simply weren't built to the same tolerances.

    So you end up with this 20220208_160502.jpg
    Cut a slit to drop the skin down to match the pass side and obviously the trunk lid,...I usually try my best to adjust things out but there comes a point when you simply have too much metal
     
    docgsx and Buicksky like this.
  2. Max Damage

    Max Damage I'm working on it!

    How do you move the top of the quarter metal without deforming it?
     
  3. hugger

    hugger Well-Known Member

    It will require bodyworking the whole area but it won't warp,..just will need to be transitioned in the opposite ends
     
  4. Max Damage

    Max Damage I'm working on it!

    So does that mean more cutting and welding? I am struggling to see how that will move without creating more problems. Sorry for being thick.
     
  5. Houndogforever

    Houndogforever Silver Level contributor

    My trunk lid sits high all around. I think I would have to split like that but pull up.
     
  6. hugger

    hugger Well-Known Member

    If your deck sits too high,....remove there is a fix,...but it's not to easy,...I'll explain how later today
     
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  7. hugger

    hugger Well-Known Member

    Just the welding of the seam is all the bodywork the area ,...this a $20k paint job so you do what's necessary
     
    Max Damage likes this.
  8. hugger

    hugger Well-Known Member

    And once a relief cut is made it basically drops on its own,..it's contoured,..ie under pressure if you remove material ie pressure it will and did drop on its own
     
    Max Damage likes this.
  9. hugger

    hugger Well-Known Member

    So if the deck is too high,...and I've only done this twice,..you can lower the trunk lid mounting area,...Time consuming but,...lowering the actual hinge assembly is another way but also a pain in the ass
     
  10. CJay

    CJay Supercar owner Staff Member

    Sometimes all it takes is the width of the blade used to slice it correct?
     
  11. Houndogforever

    Houndogforever Silver Level contributor

    So you are saying, where the trunk hinge mounts to the trunk itself needs to be separated and inset a bit?
    Zoiks that does sound like work.
     
  12. hugger

    hugger Well-Known Member

    Correct,..you can pound it in then body work it also,....
     
    MtAiryDoug likes this.
  13. hugger

    hugger Well-Known Member

    Absolutely,..any more than that and you got bigger issues ha
     
  14. Duane

    Duane Member

    Nick had to do this to make the reproduction 70 Chevelle convertible rear quarters fit my original doors and trunk lid.

    He had to cut the qtrs at the top edges where they meet the doors & at the bottom where the qtr panel meets the bottom of the trunk lid.
    He cut them, then welded them back up to create the correct door gaps.
    Duane
     
    Dano likes this.
  15. hugger

    hugger Well-Known Member

    The amount of surgery I had to do to the AMD quarter for this chevelle was ridiculous,...not even close to being where it needed to be on the back
     
    Dano likes this.
  16. dynaflow

    dynaflow shiftless...

    ...sounds like dies are worn out, or maybe poor steel...
     

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