1L01 0011 I RPO DEFINITIONS I I Z5O CANADIAN PONTIAC TEMPEST MERCHAND SING OPTION Z52 SPORT HANDLING PACKAGEIMERCHANDISING OPTION A Z54 CORSICA LTZ 1LT69 Z54 ILZ69 V I 1992 GENERAL MOTORS SERVICE PARTS OPERATIONS CHEVROLET I 7L L 1 92 1 9 1 000 GROUP