GMC Truck: 1989

C 1500 Truck 2WD
- V6-262 4.3L
- V8-305 5.0L
- V8-350 5.7L
- V8-379 6.2L DSL
C 2500 Truck 2WD
- V6-262 4.3L
- V8-305 5.0L
- V8-350 5.7L
- V8-379 6.2L DSL VIN C FI
- V8-379 6.2L DSL VIN J FI
- V8-454 7.4L
C 3500 Truck 2WD
- V6-262 4.3L
- V8-305 5.0L
- V8-350 5.7L
- V8-379 6.2L DSL
- V8-454 7.4L
G 1500 1/2 Ton Van
- V6-262 4.3L
- V8-305 5.0L
- V8-350 5.7L
G 2500 3/4 Ton Van
- V6-262 4.3L
- V8-305 5.0L
- V8-350 5.7L
- V8-379 6.2L DSL
G 3500 1 Ton Van
- V6-262 4.3L
- V8-305 5.0L
- V8-350 5.7L
- V8-379 6.2L DSL
- V8-454 7.4L
Jimmy Full Size
- V8-350 5.7L
- V8-379 6.2L DSL
K 1500 Truck 4WD
- V6-262 4.3L
- V8-305 5.0L
- V8-350 5.7L
- V8-379 6.2L DSL
K 2500 Truck 4WD
- V6-262 4.3L
- V8-305 5.0L
- V8-350 5.7L
- V8-379 6.2L DSL VIN C FI
- V8-379 6.2L DSL VIN J FI
K 3500 Truck 4WD
- V6-262 4.3L
- V8-305 5.0L
- V8-350 5.7L
- V8-379 6.2L DSL
- V8-454 7.4L
R 2500 P/U 2WD
- L6-292 4.8L
- V8-350 5.7L
- V8-379 6.2L DSL
- V8-454 7.4L
R 3500 P/U 2WD
- L6-292 4.8L
- V8-350 5.7L
- V8-379 6.2L DSL
- V8-454 7.4L
S15/T15 2WD Jimmy
- L4-151 2.5L
- V6-173 2.8L
- V6-262 4.3L
S15/T15 2WD P/U
- L4-151 2.5L
- V6-173 2.8L
- V6-262 4.3L
S15/T15 4WD Jimmy
- V6-173 2.8L
- V6-262 4.3L
S15/T15 4WD P/U
- V6-173 2.8L
- V6-262 4.3L
Safari Van M
- L4-151 2.5L
- V6-262 4.3L
Suburban 1/2 Ton 2WD
- V8-350 5.7L
- V8-379 6.2L DSL
- V8-454 7.4L
Suburban 1/2 Ton 4WD
- V8-350 5.7L
- V8-379 6.2L DSL
- V8-454 7.4L
Suburban 3/4 Ton 2WD
- V8-350 5.7L
- V8-379 6.2L DSL
- V8-454 7.4L
Suburban 3/4 Ton 4WD
- V8-350 5.7L
- V8-379 6.2L DSL
- V8-454 7.4L
V 2500 P/U 4WD
- L6-292 4.8L
- V8-350 5.7L
- V8-379 6.2L DSL
- V8-454 7.4L
V 3500 P/U 4WD
- L6-292 4.8L
- V8-350 5.7L
- V8-379 6.2L DSL
- V8-454 7.4L