G M PRODUCTION OIP 1 IONS RPO FY LY USE DIV MODEL DIVISIONAL RPO DESCRIPTION LC5 85 85 ENGINE 1 5L L4 LC5 86 89 ENGINE 1 5L L4 LC7 87 88 ENGINE 4 1L V8 LC8 78 82 ENGINE 231 C I D V6 LC8 83 83 ENGINE 231 C I D V6 LC9 86 88 ENGINE 1 6L L4 LD2 88 91 ENGINE 2 3L L4 DUAL OVERHEAD CAM LD5 76 87 ENGINE 231 C I D V6 LE2 80 86 ENCINE 2 8L V6 LE3 79 84 ENCINE 250 C I D L6 LE8 80 89 ENCINE 454 C I D V8 LE9 82 86 ENGINE 305 C I D V8 LE3 82 86 ENCINE 305 C I D V8 LF5 79 82 ONGINE 350 C I D V8 LF5 83 83 ENGINE 35O C I D V8 LF9 78 85 ENGINE 350 C I D DIESEL V8 LGO 89 91 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 91 ENGINE 3 3L V6 LC8 85 90 ENGINE 5 0L V8 HI OUTPUT LHO 88 91 ENGINE 3 1L V6 4 WD 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 ENGINE 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 2 LL8 87 89 ENGINE 2 OL L4 HI OUTPUT LM1 77 82 ENGINE 350 C I D V8 LM1 83 88 1 8 ENGINE 350 C I4D V8 LM1 84 86 2 B ENGINE 350 C I D V8 LM9 B4 85 ENGINE 3 8L V6 LN3 84 85 ENGINE 3 8L V6 LN3 88 92 ENGINE 3 8L V6 LN7 85 88 ENGINE 3 OL V6 HI OUTPUT LNB 85 91 ENGINE 2 5L L4 LP2 89 91 ENGINE 1 0L L3 DIGITAL FUEL INJECTION LP9 84 85 ENGINE 5 7L V8 LO2 83 84 ENGINE 2 OL L4 LO5 83 86 ENGINE 2 OL L4 LO6 89 90 ENGINE 4 5L V8 DIGITAL FUEL INJECTION LO7 83 85 ENCINE 2 2L DIESEL L4 LO8 82 83 ENGINE 2 5L L4 LO9 82 86 ENGINE 2 5L L4 LR1 82 85 ENGINE 1 9L L4 LR2 82 85 ENGINE 2 8L V6 LR6 88 89 ENGINE 4 5L V8 DIGITAL FUEL INJECTION LR8 82 91 ENGINE 2 5L L4 LR9 82 84 ENGINE 2 OL L4 LST 89 90 ENGINE 3 9L DIESEL 4 CYL CUMMINS LS2 85 86 ENGINE 4 3L DIESEL V6 LS3 87 91 ENGINE 1 0L L3 TURBO LS5 89 90 ENGINE 1 6L L4 LS9 77 86 ENGINE 350 C I D V8 LT2 87 91 ENGINE 2 0L L4 LT3 87 90 ENGINE 2 0L L4 TURBO LT5 89 90 ENGINE 5 7L V8 DIGITAL FUEL INJECTION LT6 82 84 ENGINE 4 3L DIESEL V6 LT7 82 85 ENGINE 4 3L DIESEL V6 LT8 82 87 ENGINE 4 1L V8 LT9 80 89 ENGINE 350 C I D V8 GASOLINE LT9 83 86 ENGINE 350 C I D V8 PROPANE LU5 82 82 ENGINE 5 0L V8 LU5 83 83 ENGINE 5 OL V8 LV2 80 90 ENGINE 307 C I D V8 LV2 83 84 ENGINE 307 C I D V8 HI OUTPUT HURST LV8 82 82 ENGINE 26O C I D V8 1989 GENERAL MOTORS SERVICE PARTS OPERAT ONS BU CK 44J i t REV 10 89 RPO 2i1