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Rude Dude · 03-10-2012, 12:35 PM

You ask about the six lug all early half tons were six lug all the way up to 1970-71, GM went five lug for a while than back to six lug around 2000.

03-10-2012, 12:35 PM	#8
Rude Dude Registered User Join Date: Sep 2005 Location: Glendale Arizona Posts: 1,188	Re: New member, old 57 3100 You ask about the six lug all early half tons were six lug all the way up to 1970-71, GM went five lug for a while than back to six lug around 2000.