garybwatts
July 2, 2013
The engine number. I found a thread mentioning this number. http://classicoldsmobile.com/forums/big-blocks/28357-396021-f-vs-396021-fa-debacle.html
More About This Picture
Vehicle
N/A
Location
N/A
Keywords
N/A
Discover More Pictures
See More
Advertisement
Be the first to comment on this picture!