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C7 trunk gas strut supports. NEED HELP

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Old Aug 3, 2018 | 04:55 PM
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Default C7 trunk gas strut supports. NEED HELP

Recently I installed a GTC500 Wing on the Vette. The stock factory gas strut supports wont hold up the trunk anymore. It sucks, because I always have to prop the trunk to take stuff in and out.

I am looking into replacing the factory strut and I have found a website to order from, the problem is..the website has many different LBS force strenght levels. Since the stock C7 strut wont hold up my truck, I was wondering what the factory LBS strut force is? Once I know the force LBS number, I can than determine how much higher of a LBS strut force I need so my trunk stays open.




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Old Aug 3, 2018 | 05:17 PM
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Could you get the struts that are installed on a ZR1?
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Old Aug 3, 2018 | 06:00 PM
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Originally Posted by Gearhead Jim
Could you get the struts that are installed on a ZR1?
no the Zr1 spoiler is not attached to the trunk. I think I read somewhere a guy had replaced his struts because he had the same spoiler.
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Old Aug 3, 2018 | 06:17 PM
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Good info, thanks.
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Old Aug 6, 2018 | 03:34 AM
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I had the same problem on my C6 when I added a GT500 wing onto the rear hatch. I can't remember the name of the company I used but you can Google gas strut supports and you'll get numerous companies that sell replacement gas struts. To start with, I used the application for a stock C6 which gave me the length and lbs rated. Then I went two numbers above that but using the same length and mounting style. Worked fine and held up the wing mounted hatch.
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Old Aug 6, 2018 | 08:56 AM
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Originally Posted by geewez
I had the same problem on my C6 when I added a GT500 wing onto the rear hatch. I can't remember the name of the company I used but you can Google gas strut supports and you'll get numerous companies that sell replacement gas struts. To start with, I used the application for a stock C6 which gave me the length and lbs rated. Then I went two numbers above that but using the same length and mounting style. Worked fine and held up the wing mounted hatch.
thank you so much. That's exactly what I did. They have actually been shipped already.
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Old Aug 6, 2018 | 03:22 PM
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I don't really have any input on the support strut topic, but I wanted to say you've got a really good looking car.
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Old Aug 6, 2018 | 03:48 PM
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Originally Posted by Jeff V.
I don't really have any input on the support strut topic, but I wanted to say you've got a really good looking car.
Ha thank you!!! I appreciate that. 😀
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Old Oct 22, 2018 | 12:28 PM
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Originally Posted by prince8619
thank you so much. That's exactly what I did. They have actually been shipped already.
can you link which strut you bought? I’m having the same exact problem
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Old Oct 23, 2018 | 06:52 PM
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A company named Stabilus might have a solution for you.
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Old Oct 23, 2018 | 10:11 PM
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Originally Posted by prince8619
thank you so much. That's exactly what I did. They have actually been shipped already.
Can you please provide a link? I have the exact same issue. Thanks.
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Old Oct 24, 2018 | 01:52 PM
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Originally Posted by prince8619
thank you so much. That's exactly what I did. They have actually been shipped already.
Hey Brah,
I'd REALLY appreciate it if you could provide a link to thoise struts. Much appreciated.
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Old Oct 24, 2018 | 08:48 PM
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Anyone have a clue which struts this guy got? My Google search came up empty. Thanks.
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Old Oct 25, 2018 | 04:24 PM
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No one?
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Old Oct 26, 2018 | 12:35 PM
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If you know what the original struts are rated at, can you use a prop rod and a weight scale and determine how much more you need? Or support the trunk lid from above with a fish scale? Or just disconnect the struts and weigh the entire lid with it open?
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Old Oct 26, 2018 | 04:45 PM
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I heard from Prince8619. Got it sorted. Thanks.
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Old Feb 24, 2020 | 04:44 PM
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Default Same car, same wing, same issue

Originally Posted by prince8619
thank you so much. That's exactly what I did. They have actually been shipped already.
I have a 2016 z06 with the gtc-500 on the trunk lid, having a hard time finding which ones would work. Which ones did you order?
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Old Jun 12, 2025 | 10:48 AM
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Originally Posted by prince8619
thank you so much. That's exactly what I did. They have actually been shipped already.
Did it work, and do you have the part number you used?
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