C 1500 Truck 2WD V8-454 7.4L (1990)
CHANGES TO MEMCAL/PROM LABELING FORMATS
^
MEMCALs may use either INK-JET or ADHESIVE labels, as shown.
^
PROMs will always use ADHESIVE labels with the same format as shown for MEMCALs. These changes will become effective on parts
manufactured after 10/94.