12-18-2022, 05:18 PM
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CC Member
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Join Date: Apr 2009
Location: Little Rock area,
AR
Cobra Make, Engine: ERA Street Roadster #782 with 459 cu in FE KC engine, toploader, 3.31
Posts: 4,519
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Not Ranked
A National HD bushing is typically non-magnetic. But has to be their HD series. The standard National bushing is usually magnetic. Take a magnet with you if you go shopping for one to verify it.
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