GM PRODUCTION OPTIONS RPO FY LY USE DIV MODEL DIVISIONAL RPO DESCRIPTION K77 83 88 GENERATOR 56 AMPERE K79 76 87 GENERATOR 42 AMPERE K80 84 84 GENERATOR 92 AMPERE K81 76 82 GENERATOR 63 AMPERE K81 83 92 GENERATOR 66 AMPERE K82 86 86 GENERATOR 75 AMPERE K85 82 86 GENERATOR 37 AMPERE K9O 84 92 GENERATOR 108 AMPERE K91 88 88 GENERATOR 65 AMPERE K96 85 86 GENERATOR 55 AMPERE K97 76 85 GENERATOR 80 AMPERE K97 89 92 GENERATOR 80 AMPERE K99 76 93 GENERATOR 85 AMPERE LA5 84 86 ENGINE 1 8L L4 LA7 85 85 ENGINE 1 5L L4 DIESEL LB1 85 86 ENGINE 4 3L V6 LB4 85 92 ENGINE 4 3L V6 L86 85 89 ENGINE 2 8L V6 HI OUTPUT LB8 85 89 ENGINE 2 8L V6 L89 85 91 ENGINE 5 OL V8 FI LCO 88 88 ENGINE 1 5L L4 TURBO LC1 82 84 ENGINE 2 8L V6 HI OUTPUT LC2 86 86 ENGINE 3 8L V6 TURBO LC2 89 89 ENGINE 3 8L V6 TURBO LC3 82 82 ENGINE 229 C I D V6 LC3 83 84 ENGINE 229 C I D V6 LC4 80 85 ENGINE 4 1L V6 LC5 85 85 ENGINE 1 5L L4 LC5 86 89 ENGINE 1 5L L4 L07 87 88 ENGINE 4 1L V8 LC8 78 82 ENGINE 231 C I D V6 LC8 83 83 ENGINE 231 C I D V6 L09 86 88 ENGINE 1 6L L4 LD2 88 92 ENGINE 2 3L L4 DUAL OVERHEAD CAM LD5 76 87 ENGINE 231 C I D V6 LE2 80 86 ENGINE 2 8L V6 LE3 79 84 ENGINE 25O C I D L6 LE8 80 89 ENGINE 454 C I D V8 LE9 82 86 ENGINE 305 C I D V8 LF3 82 86 ENGINE 305 C I D V8 LE5 79 82 ENGINE 35O C I D V8 LF5 83 83 ENGINE 35O CYIDD V8 LF9 78 85 ENOINE 350 0 I D DIESEL VB LGO 89 93 ENGINE 2 3L L4 LG2 86 86 ENGINE 3 8L V6 LG3 86 88 ENGINE 3 8L V6 LG4 80 88 ENGINE 305 C I D V8 LG5 89 90 ENGINE 3 1L V6 LG7 89 92 ENGINE 3 3L V6 LG8 85 90 ENGINE 5 0L V8 HI OUTPUT LHO 88 93 ENGINE 3 1L V6 LH6 82 92 ENGINE 6 2L DIESEL V8 LH7 82 84 ENGINE 2 8L V6 HI OUTPUT LH8 82 86 ENGINE 1 8L L4 LJ5 81 86 ENGINE 1 8L DIESEL L4 LK9 82 85 ENG1NE 3 0L V6 LL1 83 84 ENGINE 2 8L V6 LL2 86 91 ENGINE 2 8L V6 LL4 82 92 ENGINE 6 2L DIESEL V8 LL8 87 89 ENGINE 2 0L L4 HI OUTPUT LM1 77 82 ENGINE 350 C I D V8 LM1 83 88 1 B ENGINE 350 C I D V8 LM1 84 86 2 B ENGINE 35O C I D4 V8 LM9 84 85 ENGINE 3 8L V6 LN3 84 85 ENGINE 3 8L V6 LN3 88 92 ENGINE 3 8L V6 LN7 85 88 ENGINE 3 0L V6 HI OUTPUT LN8 85 91 ENGINE 2 5L L4 LP2 89 91 ENGINE 1 0L L3 DIGITAL FUEL INJECTION LP9 84 85 ENGINE 5 7L V8 L02 83 84 ENGINE 2 OL L4 LO5 83 86 ENGINE 2 OL L4 L L T 1990 GENERAL MOTORS SERVICE PARTS OPERATIONS PONTIAC 22W RPO 20 REV 6 90