SS I rims
August 9th, 2020, 03:18 AM
#2
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Join Date: Oct 2009
Posts: 164
As I understand it, the "M1" represents a manufacturing plant code and the "2" below indicates it was manufactured in 1972. On the face of the rim, usually near the valve stem hole, the M1 2 stamp will be repeated and there should be a slightly larger numeric month and day time stamp close by. Also, in this same area, look for an "LZ" stamp that indicates it's an Olds SSI wheel.
Last edited by 442_1972; August 9th, 2020 at 03:25 AM.
August 9th, 2020, 01:47 PM
#3
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Join Date: Aug 2020
Location: South Central Kentucky
Posts: 77
Thanks for the info! I picked up a fairly decent set of these rims at the Street Rod nationals this morning. When restored they should look really good on my 1970 442. Thanks again 442_1972 fpr the great information!
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chrisneu68olds
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September 12th, 2014 11:08 AM
