Father and Son L78's

[jeffschevelle]

Originally Posted by fsc66

Yes, I reviewed all the data again and we now have GM records that show there were no production cars with an M22. Now it's possible that the car was ordered through the COPO program and that would be another story.

See the column heading on the original chart (not the typed one) from Alan Colvin's book. It has "C.O." above it. In the book (which you cannot see in the pic posted above) underneath that Colvin has a note that says that means "Central Office Production/Assembly Plant Shipments".

You'd think there would have been a column for "Chev" for Chevrolet Assembly Plant shipments (like the columns for Olds and Pont). But apparently all shipments to any Chevrolet assembly plant (whether for RPO or COPO) were lumped together in that column.