R 1500 P/U 2WD V6-262 4.3L (1987)
![background image](/gmc/r_1500_p/u_2wd/v6-262_4.3l/Page-550002.png)
CHANGES TO MEMCAL/PROM LABELING FORMATS
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MEMCALs may use either INK-JET or ADHESIVE labels, as shown.
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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.