GM PRODUCTION OPTIONS RPO FY LY DIVISIONAL RPO DESCRIPTION SPOGM RPO DESCRIPTION LS9 77 86 ENGINE 350 C I D V8 350L LT2 87 88 ENGINE 2 0L L4 2 0K LT3 87 88 ENGINE 2 0L L4 TURBO 2 0M LT5 76 81 ENGINE PERFORMANCE PACKAGE HIGH ALTITUDE W ALT LT5 LT6 82 84 ENGINE 4 3L DIESEL V6 4 3V LT7 82 85 ENGINE 4 3L DIESEL V6 4 3T LT8 82 87 ENGINE 4 1L V8 4 1 8 LT9 83 B4 ENGINE 350 C I D V8 PROPANE 350K LT9 80 88 ENGINE 350 C I D V8 GASOLINE 350M LT9 86 86 ENGINE 350 C I D V8 PROPANE 350K LU5 82 82 ENGINE 5 0L V8 5 0 7 LU5 83 83 ENGINE 5 0L V8 5 05 LV2 83 86 ENGINE 307 C I D V8 HI OUTPUT HURST 307 9 LV2 80 88 ENGINE 307 C I D V8 307Y LV8 77 78 ENGINE 260 C I D V8 260 LV8 79 81 ENGINE 260 C I D V8 26OF LV8 82 82 ENGINE 260 C I D V8 260 8 LW0 88 88 ENGINE 1 6L L4 DUAL OVERHEAD CAM 1 6 5 LW5 78 79 ENGINE 1 6L L4 1 6J LW9 80 83 ENGINE 2 5L L4 2 5 5 LX3 77 77 ENGINE 1 4L L4 1 4 LX6 77 78 ENGINE 151 C I D L4 151V LX8 79 80 ENGINE 151 C I D L4 151V LY5 77 78 ENGINE 1 6L L4 1 6E LY9 85 85 ENGINE 1 0L L3 1 0M LY9 86 88 ENGINE 1 0L L3 1 0 5 L02 76 87 GENERATOR 100 AMP W 100 AMP L02 L03 76 81 GENERATOR 11O AMP W 110 AMP L03 LO3 88 88 ENGINE 5 0L V8 T B I PASS CAR 5 0E LO3 87 89 ENGINE 5 0L V8 T B I LT TRUCK 5 0H L04 76 81 GENERATOR 145 AMP W 145 AMP L04 LO5 76 81 GENERATOR 130 AMP W 130 AMP L05 LO5 87 89 ENGINE 5 7L V8 T B I 5 7K LO7 76 81 GENERATOR 145 AMP DYNAMOTE POWER INVERTED W 145 AMP L07 L11 77 77 ENGINE 140 C I D OHC L4 140 L13 76 76 ENGINE 140 C I D L4 140 L17 82 86 ENGINE 1 6L L4 1 6C L L19 B7 89 ENGINE 7 4L V8 T B I 7 4N L22 77 79 ENGINE 250 C I D L6 250 L25 77 88 ENGINE 292 C I D L6 292T L26 78 79 ENGINE 200 C I D V6 200 L27 77 79 ENGINE 301 C I D V8 301Y L32 77 77 ENGINE 350 C I D V8 350H L33 78 79 ENGINE 425 C I D V8 V 425 L34 77 80 ENGINE 350 C I D V8 350R L35 78 79 ENGINE 425 C I D V8 E F I 425 L37 78 81 ENGINE 301 C I D VB 301W L39 79 82 ENGINE 267 C I D V8 267J L44 85 88 ENGINE 2 8L V6 HI OUTPUT 2 8 9 L46 82 82 ENGINE 1 8L L4 V 1 8G L48 77 80 ENGINE 350 C I D V8 350 L49 78 80 ENGINE 350 C I D V8 350B L54 86 86 ENGINE 4 3L DIESEL V6 4 3 8 L61 80 84 ENGINE 368 C I D V8 368 6 L62 80 84 ENGINE 368 C I D V8 368 9 L65 77 77 ENGINE 350 C I D V8 350G L68 85 88 ENGINE 2 5L L4 SHORT BLOCK 2 5U L69 83 83 ENGINE 5 0L V8 HI OUTPUT 305 7 7 L69 84 88 ENGINE 5 0L V8 HI OUTPUT 305G L73 88 88 ENGINE 1 6L L4 V 1 6 6 Q L76 77 77 ENGINE 350 C I D V8 35OP s L77 77 77 ENGINE 350 C I D V8 35OJ L77 78 80 ENGINE 350 C I D V8 350X L77 81 81 ENGINE 350 C I D V8 350B L78 77 79 ENGINE 40O C I D V8 400 L8O 77 79 ENGINE 403 C I D V8 403 L82 77 80 ENGINE 350 C I D V8 SPECIAL HI PERF 350 L83 82 84 ENGINE 5 7L V8 5 7 8 L91 76 81 ENGINE EXPORT W L91 EXPORT Q L92 76 81 ENGINE EXPORT W L92 EXPORT L93 76 81 ENGINE VENEZUALA EXPORT W L93 EXPORT L98 85 88 ENGINE 5 7L V8 5 7 8 MB1 84 88 TRANSMISSION 5 SPD MAN BORG WARNER W M T MB1 M 1 z Q Q 1988 GENERAL MOTORS SERVICE PARTS OPERATIONS LT TRUCK 52R y REV 1 88 7 RPO 15