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HybridZ

Rocker Panel Rust


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Hey guys,

I posted awhile ago about the top of my rockers panels and we found that I should be able to patch it up with new sheet metal because the rust is only around those holes on the rocker panel. Well I started taking the car apart and found a new pin hole where the rocker meets the front fender. Here are some pictures.

 

What do you think is the best way to go? The car will get a V8 and be driven pretty hard once in a while for track days, but I am going to put on Bad Dog frame rail covers. Is it cheapest/best to patch both the top of the rocker and the front pinhole, or to replace the whole rocker panel. This will all be done by a shop.

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Thank you for any input.

-Joe

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Personally, I'd replace it. Rust on a Z is like an iceburg in the ocean, what you can see is usually only a part of the problem.

Rockers and frame rails and other areas will normally rust from the inside out, when it becomes obvious on the outside, there's a lot more hiding inside.

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Mine looked just like that, but on the inside was CLEAN. Really the only parts that were bad were the doglegs in the back and the flat area in the front that collects all the crap out of the cowl drain. I patched a couple holes in the front and replaced the doglegs, and there really isn't any reason to get into the center. I seem to remember yours were really clean inside too. If that is correct I'd just treat the rust that is there, replace any areas where there are holes and call it a day.

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I suppose that depends. I was able to shape the metal by putting it in a vise and pushing on it with my hand. If you get someone with a super duper metal shaper that takes 8 hours to match the contours on a part that isn't going to be exposed when the car is together, I suppose the labor may cost you something. :wink: The flat part on top should be easy to do, and the front section is under the fender, so just don't let them be to anal about getting it just right and you should be fine.

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