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Old 10-28-2015, 09:13 PM   #1
9teen69
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What's this hole on the firewall for?

Howdy, I'm cleaning up my firewall and was just wondering what is suppose to attached to this nut plate.

thanks
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70 Camaro RS (frame-off in pieces)
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Old 10-28-2015, 11:22 PM   #2
Raleighswb
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Re: What's this hole on the firewall for?

On my 72 there is a brace that goes from there to brake booster someone will have a good picture to share.
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Old 10-28-2015, 11:44 PM   #3
9teen69
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Re: What's this hole on the firewall for?

Ahh grasshopper, I've seen the upper brace that attaches near the harness plug.
Crazy how many braces the booster originally had.
Thanks!
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Last edited by 9teen69; 10-29-2015 at 09:49 PM.
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Old 10-29-2015, 12:06 AM   #4
Blown06
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Re: What's this hole on the firewall for?

Maybe this will help, not the best shot but if you look at the outer stud on the master cylinder you can follow the bracket back down to the firewall.

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Old 10-29-2015, 12:12 AM   #5
FirstOwner69
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Re: What's this hole on the firewall for?

Good pictures in this thread.
http://67-72chevytrucks.com/vboard/s...d.php?t=315947
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Old 10-29-2015, 10:32 AM   #6
toolboxchev
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Re: What's this hole on the firewall for?

That would be the hole for the figure it out part adapter listed much further down in the posts!
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Old 10-29-2015, 09:49 PM   #7
9teen69
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Re: What's this hole on the firewall for?

Thanks for the help and pictures.
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72 Cheyenne SWB C10 (daily driver)
(Super fake cause I just love the glovebox emblem)
70 Camaro RS (frame-off in pieces)
70 Camaro RS (daily driver backup)
69 Custom LWB C10 (son now drives)
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