2 1L12 011 RPO DEFINITIONS I I I I r MR3 rTRANSMISS ON MANUAL 5 SPEED SUZU 4 MU1 TRANSMISSIONMANUAL 5 SPEED I I I MV5 TRANSM SSION MANUAL 5 SPEED V xl 1992 GENERAL MOTORS SERVICE PARTS OPERAT ONS CHEVROLET 17L 12 000 GROUP 12 74 I 1 92