1977 ENGINE AND TRANSMISSION IDENTIFICATION VIN CUBIC E GINE CARB ENGINE SERIES TRANS CODE DISP TYPE BARRELS OPTION USAGE USAGE CHEVROLET B 140 L4 2 L11 H MY1 M20 M75 M38 D 250 L6 1 L22 A B F X M15 M38 E 1 6 Litre L4 1 LY5 T MY1 M20 M29 I 1 4 Litre L4 1 LX3 T MY1 M20 M29 L 350 V8 4 LM1 A B F X M20 M21 M29 M38 L 350 V8 4 L48 Corvette M20 M38 U 305 V8 2 LG3 A B F H X M15 M20 M29 M38 X 350 V8 4 L82 Corvette M20 M21 M40 PONTIAC B 140 L4 2 L11 H M20 M38 M75 C 231 V6 2 LD7 A B F H X M15 M20 M29 M38 M75 L 350 V8 4 LM1 X M38 M 403 V8 4 L80 A B F G M38 M40 P 350 V8 4 L76 A B F G M38 M40 R 350 V8 4 L34 A B F G X M29 M38 M40 V 151 L4 2 LX6 H X M20 M29 M75 U 305 V8 2 LG3 H X M15 M29 M38 Y 301 V8 2 L27 A B F G X M20 M29 M38 M40 Z 400 V8 4 L78 A B F G M21 M38 M40 OLDSMOBILE B 140 L4 2 L11 H MY1 M20 M38 M75 C 231 V6 2 LD7 A B H X M15 M20 M29 M38 M75 F 260 V8 2 LV8 A B X M29 M38 L 350 V8 4 LM1 B X M29 M38 M 403 V8 4 L80 A B C E M38 M40 R 350 V8 4 L34 A B C M29 M38 M40 U 305 V8 2 LG3 H X M15 M20 M29 M38 BUICK B 1 8 Litre L4 2 T M20 M38 C 231 V6 2 LD7 A B H X M15 M20 M75 M29 M38 H 350 V8 2 L32 A M38 J 350 V8 4 L77 A B C M38 M40 L 350 V8 4 LM1 A X M38 M 403 V8 4 L80 A B C M38 M40 R 350 V8 4 L34 A B C X M29 M38 M40 U 305 V8 2 LG3 X M38 Y 301 V8 2 L27 B X M29 M38 CADILLAC R 350 V8 E F I K M40 S 425 V8 4 C D E Z M40 T 425 V8 E F I C E M40 TYPICAL VEHICLE IDENTIFICATION NUMBER 1 A 35 D 7 R 100001 I CAR DIVISION SEOUENTIAL NUMBER SERIES ASSEMBLY PLANT BODY STYLE MODEL YEAR ENGINE CODE Lv WAREHOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION 89 417