06-22-2009, 08:07 PM | #1 |
Registered User
Join Date: Jun 2009
Location: Redding, ca
Posts: 61
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454 swap
I am going to be swapping out my 350 for a 454 in my 1972 gmc 4wd and I was wondering if I have to change my frame mounts to execpt the big block style motor mounts thanks
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