Just did this recently on my 70. I drilled through the shock tower into the sheet metal brace behind and used screws to pull everything together, then welded the 4 factory holes. Then welded the screw holes shut after. Also welded to the trunk floor at the green dots, same on the forward side
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66 GTO, 495, M22, Strange S-60 w/4.10
Sold new at Royal Pontiac (Dealer# 07-679)
70 Formula 400/auto
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