Thread: IDing 40s steels. 4" or 4-1/2" wide? Easy how to.
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Old 05-31-2025, 02:15 PM   #3
ford38v8
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Default Re: IDing 40s steels. 4" or 4-1/2" wide? Easy how to.
Leave it to Mart to come up with easy shortcuts. Good find!
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