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[Z06] Rocker panel damage

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Old Dec 15, 2014 | 08:18 AM
  #1  
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St. Jude Donor '15
Default Rocker panel damage

We seriously damaged the passenger side rocker panel on a 2003 Z06 trying to load it on a trailer. The damage is all underneath the car. I really don't know a lot about these things. So my questions are... Is it the same thing as a side skirt? Does it come up on to the outside of the car anywhere? Can you buy a new rocker panel/side skirt or would we be better off taking it and having it fixed?
Any input would be greatly appreciated.
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Old Dec 15, 2014 | 04:55 PM
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As I recall, the C5 rocker panels are no longer available from GM. Also, they are bonded on to the car and are a structural member of the car, are almost impossible to remove and are very difficult to install if you can get one. The bottom line is DO NOT DAMAGE the rocker panels.
Since you have already done so it sounds like you may need an experienced Corvette repair shop to correct the damage. If you think you can repair the damage yourself remember that you are not working with fiberglass but with SMC, or sheet molded composite. This requires a different resin than fiberglass.
After the car is repaired there are products you can buy to protect the rockers. On my lowered Z06 my rockers are 4 inches above the ground. They are protected by my long tube headers and cats, with the cats being 3 1/2 inches above the ground. I have banged them a few times.
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Old Dec 15, 2014 | 05:24 PM
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Don't know about the repair, but Elite Engineering has aluminum or composite frame rail protectors to prevent it from happening again.

http://www.eliteengineeringusa.com/c5-corvette/
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Old Dec 15, 2014 | 11:08 PM
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^^ That's what I run. They rub speed bumps before the rockers. they have the added benefit of including jack pads.
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Old Dec 16, 2014 | 10:21 PM
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St. Jude Donor '15
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Originally Posted by Kmcoldcars
As I recall, the C5 rocker panels are no longer available from GM. Also, they are bonded on to the car and are a structural member of the car, are almost impossible to remove and are very difficult to install if you can get one. The bottom line is DO NOT DAMAGE the rocker panels.
Since you have already done so it sounds like you may need an experienced Corvette repair shop to correct the damage. If you think you can repair the damage yourself remember that you are not working with fiberglass but with SMC, or sheet molded composite. This requires a different resin than fiberglass.
After the car is repaired there are products you can buy to protect the rockers. On my lowered Z06 my rockers are 4 inches above the ground. They are protected by my long tube headers and cats, with the cats being 3 1/2 inches above the ground. I have banged them a few times.
Thank you so much for the info. I'm trying to learn as much as I can. This is all very useful!
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Old Dec 16, 2014 | 10:23 PM
  #6  
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St. Jude Donor '15
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Originally Posted by john8642
Don't know about the repair, but Elite Engineering has aluminum or composite frame rail protectors to prevent it from happening again.

http://www.eliteengineeringusa.com/c5-corvette/
Thank you! That is an excellent idea
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Old Dec 16, 2014 | 10:23 PM
  #7  
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Originally Posted by Sox-Fan
^^ That's what I run. They rub speed bumps before the rockers. they have the added benefit of including jack pads.
Thank you! Awesome! Good to know
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