Wasn't there two or three different Konner dealerships w/ at least two operating as Malcolm Konner?.
Past feature cars here include this ex C'Lil Copo Camaro that was a Konner Ohio car..
https://www.yenko.net/features/2004/February2004.htm
I think there was at least one other Konner featured Copo car here before too but either way there's been lots of Konner threads here also being they sold lots of 'Vettes, searching around may yield other cars w/ original docs to compare with?.
Good luck!.
L72 Midyears are S
C
L!!!
~ Pete
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I like real cars best...especially the REAL real ones!