This is the car from Konner in NJ that I reffered to:
https://www.yenko.net/features/2003/July2003.htm
And this is a Konner I found:
http://www.konnerchevrolet.com/
I called them and don't keep records that old.
I guess this is the place - Malcolm Konner Chevrolet 194 State Highway 17 N Paramus, NJ 07652 201-261-7100
Sorry, don't know of a Collins, nor was it on this site -
http://www.autodealernet.com/newjersey.html