Model
Serial Number Range(s)
4.3L (262 CU IN) V6 GM-262 MAG (TBI)(GEN+)
0F803800-0K999999
4.3L (262 CU IN) V6 GM-4.3L (GEN +) (2 BBL.) GM 262 V-6
0L010044-0M614999
4.3L (262 CU IN) V6 GM-4.3L (GEN II) (2 BBL.) GM 262 V-6
0F601127-0F802999
4.3L (262 CU IN) V6 GM-4.3L CARB Alpha/Bravo
0M615000-Up
4.3L (262 CU IN) V6 GM-4.3L EFI (GEN+) TBI GM 262 V-6
0L012009-0M322780
4.3L (262 CU IN) V6 GM-4.3LH (GEN +) (4 BBL.) GM 262 V-6
0L010044-0M614999
4.3L (262 CU IN) V6 GM-4.3LX (GEN II) (4 BBL.) GM 262 V-6
0F601127-0K999999
4.3L (262 CU IN) V6 GM-4.3LXH (GEN +) (4 BBL.) GM 262 V-6
0F803114-0K999999
5.0L (305 CU IN) V8 GM-200 (2 BBL.) GM 305 V-8
0B525982-0B774444
5.0L (305 CU IN) V8 GM-230 (4 BBL.) GM 305 V-8
0B525982-0B773739
5.0L (305 CU IN) V8 GM-5.0L (2 BBL.) GM 305 V-8
0B774445-0F600999
5.0L (305 CU IN) V8 GM-5.0L (2 BBL.) GM 305 V-8
0L015751-0M599999
5.0L (305 CU IN) V8 GM-5.0L CARB Alpha/Bravo
0M600000-Up
5.0L (305 CU IN) V8 GM-5.0L EFI GM 305 V-8
0L012052-0L339999
5.0L (305 CU IN) V8 GM-5.0L EFI GM 305 V-8
0L331631-0M299999
5.0L (305 CU IN) V8 GM-5.0LX (4 BBL.)GM 305 V-8
0B773740-0F600999
5.7L (350 CU IN) V8 GM-260 (4 BBL.) GM 350 V-8
0B525982-0B773739
5.7L (350 CU IN) V8 GM-350 Black Scorpion Ski (GEN+) V-8
0K040001-0M391599
5.7L (350 CU IN) V8 GM-350 MAG MPI Alpha/Bravo
0L010019-0M299999
5.7L (350 CU IN) V8 GM-350 MAG MPI HORIZON MIE
0L302200-0M299999
5.7L (350 CU IN) V8 GM-350 MAG MPI MIE
0L302200-0M299999
5.7L (350 CU IN) V8 GM-350 MAG MPI Ski (GEN+) GM 350 V-8 1998 AND UP
0L002600-0M310009
5.7L (350 CU IN) V8 GM-350 MAG. (Ski) GM 350 V-8
0K040400-0K999999
5.7L (350 CU IN) V8 GM-350 MAG. Alpha (4 BBL.) GM 350 V-8
0B525982-0F600999
5.7L (350 CU IN) V8 GM-350 MAG. Alpha (4 BBL.) GM 350 V-8
0K001527-0K999999
5.7L (350 CU IN) V8 GM-350 MAG. Alpha EFI(GEN+) GM 350 V-8
0K001509-Up
5.7L (350 CU IN) V8 GM-350 MAG. Bravo MPI(GEN+) GM 350 V-8
0K001501-Up
5.7L (350 CU IN) V8 GM-350 MAG. EFI Ski (GEN+) GM 350 V-8
0K040006-0K999999
5.7L (350 CU IN) V8 GM-350 MAG. MPI MIE (GEN+) GM 350 V-8
0L002008-0L302199
5.7L (350 CU IN) V8 GM-5.7L GM 350 V-8
0B525982-0F600999
5.7L (350 CU IN) V8 GM-5.7L (2 BBL.) GM 350 V-8
0K001527-0K999999
5.7L (350 CU IN) V8 GM-5.7L (2 BBL.) GM 350 V-8
0L010037-0M599999
5.7L (350 CU IN) V8 GM-5.7L CARB Alpha/Bravo
0M600000-0W300754
5.7L (350 CU IN) V8 GM-5.7L CARB Alpha/Bravo
0W300755-0W309999
5.7L (350 CU IN) V8 GM-5.7L CARB Alpha/Bravo
0W310000-Up
5.7L (350 CU IN) V8 GM-5.7L CARB MIE
0L002003-Up
5.7L (350 CU IN) V8 GM-5.7L CARB Ski
0M317000-Up
5.7L (350 CU IN) V8 GM-5.7L Competition Ski GM 350 V-8
0K040004-0K999999
5.7L (350 CU IN) V8 GM-5.7L Competition Ski (GEN+)GM 350 V-8
0L002005-0M316999
5.7L (350 CU IN) V8 GM-5.7L EFI GM 350 V-8
0L010035-0L339999
5.7L (350 CU IN) V8 GM-5.7L EFI GM 350 V-8
0L325977-0M299999
5.7L (350 CU IN) V8 GM-5.7L EFI (2 BBL.-TBI) GM 350 V-8
0F752400-0K999999
5.7L (350 CU IN) V8 GM-5.7L EFI MIEGM 350 V-8
0K040300-0K261160
5.7L (350 CU IN) V8 GM-5.7L MIEGM 350 V-8
0K040307-0K999999
5.7L (350 CU IN) V8 GM-5.7LX (4 BBL) GM 350 V-8
0K001527-0K999999
5.7L (350 CU IN) V8 GM-5.7LX Bravo EFI (GEN+) GM 350 V-8
0K001509-Up
5.7L (350 CU IN) V8 GM-5.7LX EFI (4 BBL.-TBI) GM 350 V-8
0F752400-0K999999
6.2L (377 CU IN) V8 GM-6.2L Black Scorpion Ski (GEN+) V-8
0L670015-0M391599
6.2L (377 CU IN) V8 GM-MX 6.2L MPI Bravo
0L680003-0M299999
6.2L (377 CU IN) V8 GM-MX 6.2L MPI MIE
0L302200-0M299999
6.2L (377 CU IN) V8 GM-Scorpion 377
0K000656-0L600314
6.2L (377 CU IN) V8 GM-Scorpion 377 Sterndrive
0L416146-0M907201
7.4L (454 CU IN) V8 GM-454 MAG MPI Bravo (GEN VI) GM 454 V-8
0F802350-0M024999
7.4L (454 CU IN) V8 GM-454 MAG. Bravo (GEN. VI) GM 454 V-8
0F801700-0K999999
7.4L (454 CU IN) V8 GM-454 MAG. MPI HORIZON (GEN. VI) GM 454 V-8
0L002200-0L674000
7.4L (454 CU IN) V8 GM-7.4L Bravo (GEN. VI) GM 454 V-8
0F800700-0K999999
7.4L (454 CU IN) V8 GM-7.4L Bravo (MPI)(GEN. VI) GM 454 V-8
0L010003-0M024330
7.4L (454 CU IN) V8 GM-7.4L MIE (LH) GEN. VIGM 454 V-8
0F820142-0K999999
7.4L (454 CU IN) V8 GM-7.4L MIE MPI (LH) GEN. VIGM 454 V-8
0F820104-0K999999
7.4L (454 CU IN) V8 GM-7.4L MPI MIE (L29) GEN. VIGM 454 V-8
0L002006-0L674613
7.4L (454 CU IN) V8 GM-7.4L TBI MIE (LH) GEN. VIGM 454 V-8
0F874815-0K999999
7.4L (454 CU IN) V8 GM-7.4LX Bravo (MPI)(GEN. VI)GM 454 V-8
0F802000-0K999999
7.4L (454 CU IN) V8 GM-7.4LX Bravo (TBI)(GEN. VI) GM 454 V-8
0F820000-0K999999
8.2L (502 CU IN) V8 GM-500 (GEN. +) GM 502 V-8
0L414639-0L601036
8.2L (502 CU IN) V8 GM-500 (GEN. VI)GM 502 V-8
0K000001-0L000737
8.2L (502 CU IN) V8 GM-500 EFI
0L001496-0L602036
8.2L (502 CU IN) V8 GM-500 EFI
0M050001-0M050853
8.2L (502 CU IN) V8 GM-500 EFI
0M052001-0M053628
8.2L (502 CU IN) V8 GM-500 EFI
0M900064-0M901284
8.2L (502 CU IN) V8 GM-500 EFI
0M905089-0M907127
8.2L (502 CU IN) V8 GM-502 MAG MPI Bravo (GEN VI) GM 502 V-8
0L017000-0L085432
8.2L (502 CU IN) V8 GM-502 MAG. MPI (GEN VI) GM 502 V-8
0F802600-0K999999
8.2L (502 CU IN) V8 GM-502 MAG. MPI Bravo (GEN VI) GM 502 V-8
0L085433-0M024999
8.2L (502 CU IN) V8 GM-525 EFI
0M900146-Up
8.2L (502 CU IN) V8 GM-575 SCi
0L306696-0L307026
8.2L (502 CU IN) V8 GM-575 SCi
0L601000-0L602090
8.2L (502 CU IN) V8 GM-575 SCi
0M050000-0M053292
8.2L (502 CU IN) V8 GM-575 SCi
0M900000-0M950526
8.2L (502 CU IN) V8 GM-600 SCi
0M952908-Up
8.2L (502 CU IN) V8 GM-662 SCi
0M956580-Up
8.2L (502 CU IN) V8 GM-700 SCi
0M954560-Up
8.2L (502 CU IN) V8 GM-8.2L MIE MPI (GEN. VI) GM 502 V-8
0L002450-0L674200
8.2L (502 CU IN) V8 GM-8.2L MIE MPI (LH) GEN. VI GM 502 V-8
0F819620-0K999999
8.7L (533 CU IN) V8-565 EFI
0M967821-Up