Thread: 47-55.1 Interior firewall brace
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Old 02-27-2022, 05:43 PM   #6
whitedog76
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Join Date: Jan 2014
Location: Peoria, IL
Posts: 1,450
Re: Interior firewall brace
My best guess is that they help stiffen the firewall so the fenderwell/rad support braces don't buckle it.
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