70 442 Frame Stamping Found Today While Sanding - What Is It For?
September 2nd, 2014, 05:19 PM
#1
70 442 Frame Stamping Found Today While Sanding - What Is It For?
This was buried below a lot of rust on the frame - facing to the front of the car, about an inch to the right of the pocket where the right upper control arm attaches to the frame. Anyone know what it signifies? Looks like a - 20 inside a circle.
Last edited by costpenn; September 2nd, 2014 at 05:21 PM.
September 2nd, 2014, 06:01 PM
#2
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I have had several frames blasted over the years and never seen this before. I wonder if it was a stamping from the steel supplier. Maybe stamped before the steel was ever sent to GM? Just a guess...
September 2nd, 2014, 10:29 PM
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September 3rd, 2014, 07:56 AM
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September 3rd, 2014, 02:03 PM
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