TRANSMISSION AND ENGINE USAGE CON T 1989 VIN CUBIC LITER ENGINE FUEL ENGINE SERIES TRANSMISSION CODE DISP TYPE TYPE TYPE OPT USAGE USAGE E 305 5 0 V8 FI LO3 B MW9 Y 307 5 8 V8 4 LV2 B MW9 Z 262 4 3 V6 FI LB4 B MD8 AUTO TRANS MAN TRANS MD8 THM70OR4 4L60 4 SPEED MW9 THM2004R 4 SPEED W OVERDRIVE 1990 VIN CUBIC LITER ENGINE FUEL ENGINE SERIES TRANSMISSION CODE DISP TYPE TYPE TYPE OPT USAGE USAGE Z 262 4 3 V6 FI LB4 B MD8 Y 307 5 0 V8 4 LV2 B MW9 E 305 5 0 V8 FI LO3 B MW9 7 350 5 7 V8 FI L05 B MD8 REF W SEO AUTO TRANS MAN TRANS MDB THM700R4 4L6O 4 SPEED MW9 THM2004R 4 SPEED W OVERDRIVE 1991 GENERAL MOTORS SERVICE PARTS OPERATIONS CHEVROLET 17W 7 4 000 44 6 91