Engine Computer for 1991 GMC G3500

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There are 15 choices for the 1991 GMC G3500 Engine Computer !!!
Choose Your Option

Electronic Control Module 6 Cyl, 262 cid (4.3L) ID 1227747
Electronic Control Module 6 Cyl, 262 cid (4.3L) ID 1228934
Electronic Control Module 6 Cyl, 262 cid (4.3L) ID 16144288
Electronic Control Module 6 Cyl, 262 cid (4.3L) ID 16147060
Electronic Control Module 8 Cyl, 305 cid (5.0L)
Electronic Control Module 8 Cyl, 350 cid (5.7L) ID 1227747
Electronic Control Module 8 Cyl, 350 cid (5.7L) ID 1228747
Electronic Control Module 8 Cyl, 350 cid (5.7L) ID 16147060
Electronic Control Module 8 Cyl, 379 cid (6.2L, diesel)
Electronic Control Module 8 Cyl, 454 cid (7.4L) Automatic Transmission
Electronic Control Module 8 Cyl, 454 cid (7.4L) Manual Transmission
Electronic Spark Control 6 Cyl, 262 cid (4.3L)
Electronic Spark Control 8 Cyl, 305 cid (5.0L)
Electronic Spark Control 8 Cyl, 350 cid (5.7L)
Electronic Spark Control 8 Cyl, 454 cid (7.4L)