Originally Posted by tclederman
A recent post confirmed that GM did not stamp a code on the frame rail before Task Force trucks (1955-2nd series and later).

CA DMV supposedly stamped something on the frame rails earlier.

Thanks. I learned from that thread that GMC didn't stamp the frame, but missed the pre-55 part.

Dave

1963 C10 Longbed Fleetside (1977-1987)
1962 C10 Shortbed Stepside (2003 - present)
2006 2500 Dodge Quadcab 4x4 (2007 - present)