1979 ENGINE AND TRANSMISSION IDENTIFICATION VIN CUBIC ENGINE CARB ENGINE SERIES TRANS CODE DISP TYPE BARRELS OPTION USAGE USAGE CHEVROLET D 250 L6 1 L22 BFX M15 M38 M 200 V6 2 L26 A M15 M29 M38 L 350L V8 4 L48 Y M20 M38 H 350H V8 4 L82 Y M21 M38 C 196 V6 2 LC9 H M20 M75 M33 A 231A V6 2 LD5 AH M15 M20 M75 M29 IVI33 U 305U V8 2 LG3 BFHX M20 M29 M38 L 350L V8 4 LM1 ABFX M20 M21 M29 M38 O 1 6J L4 1 L18 T MY1 MD3 V 151V L4 2 LX8 H M20 M75 M29 E 1 6E L4 1 L17 T MY1 MD3 H 305H V8 4 LG4 A M20 M29 M38 1 151 1 L4 2 BBL LS6 H M20 M29 9 151 9 L4 2 BBL LS8 H M20 M29 MV3 PONTIAC Y 301Y V8 2 L27 ABG M29 M33 R 350R V8 4 L34 B M33 W 301W V8 4 L37 ABFG M29 M33 M20 M21 X 35OX V8 4 L77 B M33 Z 400 V8 4 L78 F M21 K 403 V8 4 L80 BF M33 U 305U V8 2 LG3 FGX M20 M33 M38 H 305H V8 4 LG4 A G M29 M33 A 231A V6 2 LD5 ABFGHX M15 M20 M75 M29 IVI33 L 350L V8 4 LM1 AFX M33 M38 I 151 1 L4 2 LS6 H M20 M29 V 151V L4 2 LX8 HX M20 M75 M29 MD3 9 151 9 L4 2 LS8 H M20 M29 MD3 OLDSMOBILE R 350R V8 4 L34 ABCE M29 M33 M40 W 301Y V8 2 L27 B M33 K 403 V8 4 L80 BC M33 M40 A 231A V6 2 LD5 ABHX M15 M20 M75 M29 I33 U 305U V8 2 LG3 HX M20 M33 M38 H 305H V8 4 LG4 A M29 M33 N 350N V8 DIESEL LF9 BC M29 M33 M32 L 35OL V8 4 LM1 AX M33 F 260F V8 2 LV8 AB M75 M29 M33 V 151V L4 2 LX6 H M20 M75 MD3 P 260P V8 DIESEL LF7 A M75 M29 1 151 1 L4 2 BBL LS6 H M20 M29 9 151 9 L4 2 BBL LS8 H M20 M29 MV3 2 231 V6 2 BBL LC6 A M29 M33 BUICK Y 301Y V8 2 L27 AB M29 M33 M38 R 350R V8 4 L34 BC M33 M38 M40 M32 X 350X V8 4 L77 BC M33 M38 M40 K 403 V8 4 L80 BC M33 M38 M40 2 231 2 V6 2 LC6 A M33 M38 M29 3 231 3 V6 4 LC8 ABE M33 M38 M32 C 196 V6 2 LC9 A M33 M38 M15 A 231A V6 2 LD5 ABHX M15 M20 M75 M29 IIVI33 M38 U 305U V8 2 LG3 BX M33 M38 H 305H V8 4 LG4 A M29 M33 M38 L 350L V8 4 LM1 ABX M33 M38 W 301W V8 4 L37 A M29 M33 M38 2 231 V6 2 BBL LC6 A M29 M33 CADILLAC S 425 V8 4 L33 CDZ M40 T 425 V8 EFI L35 C M40 B 350B V8 EFI L49 E K M40 M32 N 350N V8 DIESEL LF9 CEK M29 M32 M40 WAREHOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION 89 L 419