TP03 344 I RPO DEFINITIONS n V LB4 ENG NE 4 3L 4 3Z V6 I L05 ENGINE 5 7L 5 7K V8 D G TAL FUEL INJECTION all L19 ENGINE 7 4L 7 4N V8 T B I MT8 TRANSMISS ON MANVUAL 5 SPD NEW PROCESS M20 TRANSMISS ON MANUAL 4 SPEED MUNCIE 9 4 Y I 1 1992 GENERAL MOTORS SERVICE PARTS OPERAT ONS LT TRUCK 53P V 3 000 GROUP V 3 12 9 92