Cutting the pinch seam
I've been looking and looking and can't seem to find a thread on how to cut the pinch seam. All the threads kind of say the same thing....use a sawzall. I would like to be able to cut a fair amount off of the seam and from what I've been reading, it seems as though there will be a gap between the to pieces of sheet metal after the cut is made. I'm not a welder and I'm curious how exactly to do this. Can I just cut it and use something to bend the pieces back together and then caulk it and paint? I know others have asked the same thing on the few threads that I've been able to find, but no one has received a definitive answer on what the best way to do it is short of welding. Anyone have a writeup of this?
If there's no writeup, I may try to do one in a couple of weeks...as long as cutting, bending the two metals together, caulking, and painting is not a stupid idea
Can't do it this weekend though because I'm heading up to RC for the Topless for Tata's run!
Thanks ahead of time for the input...
on a side note, I'm gunna feel like a real donkey if someone just posts up a link one a writeup
If there's no writeup, I may try to do one in a couple of weeks...as long as cutting, bending the two metals together, caulking, and painting is not a stupid idea

Can't do it this weekend though because I'm heading up to RC for the Topless for Tata's run!

Thanks ahead of time for the input...
on a side note, I'm gunna feel like a real donkey if someone just posts up a link one a writeup
Some good info here
https://www.jk-forum.com/forums/show...pinch+seam+Mod
https://www.jk-forum.com/forums/show...pinch+seam+Mod
https://www.jk-forum.com/forums/show...pinch+seam+Mod
https://www.jk-forum.com/forums/show...pinch+seam+Mod
Last edited by mkjeep; Aug 10, 2010 at 06:50 PM.
Ok perverts...I know the title sounds dirty....but...
What is the best way to trim the pinch seam? Sawzall? Grinder Cut Wheel? Hacksaw (get medieval!)
How much to trim?
Thanks!
btw...our lovely lady friends with trimmed pinch seams are truly wonderful are they not?
What is the best way to trim the pinch seam? Sawzall? Grinder Cut Wheel? Hacksaw (get medieval!)
How much to trim?
Thanks!

btw...our lovely lady friends with trimmed pinch seams are truly wonderful are they not?
Thanks again. Any info is good info!
I appreciate the quick reply! However, I've already seen those and it seems to just have what people have done to cut them. I guess my question should be more, Is there a downside to doing it a certain way over another? I just don't want to make a poor decision and then find out there's a better way that I should have done it.
Thanks again. Any info is good info!
Thanks again. Any info is good info!
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I starting bending mine over with a BFH.....the more i mashed the more it looked like crap and the more it started to effect the paint around it. I used a recip saw and cut it off then used an angle grinder to smooth out the edges. JB Weld or Marine putty works great to fill in any gaps. Spray with your choice of rattle can, or get the fancy touch-up paint from the dealer......
The argument ive seen people use to discourage cutting is you're removing spot welds from the tub. If removing 2 spot welds (per side) from the seam causes any difference in structural rigidity.....we're all prob doomed. Besides, you're filling the end up with JB Weld or Marine putty.....thats prob better than the spot welds from the manu line anyways
Either one you chose, you really cant undo it..........
The argument ive seen people use to discourage cutting is you're removing spot welds from the tub. If removing 2 spot welds (per side) from the seam causes any difference in structural rigidity.....we're all prob doomed. Besides, you're filling the end up with JB Weld or Marine putty.....thats prob better than the spot welds from the manu line anyways

Either one you chose, you really cant undo it..........
I'm more than likely just going to cut the friggen thing anyway and use marine putty...sounds like a really good idea for an alternative to welding. I'm just curious about the whole thing that's all. I've seen a couple of your guys pics and I know that folks are doing some good rocks and a lot of articulation with these cut.
What I'd really like to do is cut pretty close to the fender's line. I don't know if that's too much/not smart or what. I think it would look better and have a lot more clearance for bigger tires down the road...at the same time I don't want my Jeep losing body parts...... that sounds kinda weird



