ENGINE CODES
PONTIAC
1974
Code Prefix
1975
Code Prefix
9
9, 17
9
9, 17
9
1, 18
1, 16
1, 18
1
1, 18
1
1, 18
1
1, 18
1
1, 18
1
19
2, 16
19
1
1
1
1
2
19
2
19
2
19
2
19
2
2
1, 16
2
1, 16
2
2, 16
1
2, 16
2
1
2
1
2
1
2
2, 16
2
2
2
1, 16
2
1, 16
2
2, 16
2
2, 16
2
2, 16
2, 16
2
1, 16
1, 16
1, 16
Configuration:
1- 2 Bar. Carb
2- 4 Bar. Carb
3- Three 2 Bar. carbs
7- Air condition
8- Super duty engine
9- 1 Bar. Carb
10- Taxi
11- Police , taxi
12- Police
13- A/C Police, taxi
15- Two 4 bar. carbs
16- High energy ignition H.E.I
17- See Chevy for service procedures
18- See Olds for service procedures
19- See Buick for service procedures
2, 16
2
2, 16
2, 16
2, 16
2, 16
2, 16
2, 16
2, 16
2, 16
2, 16
2
2
2, 16
2, 16
2, 16
2, 16
8
8
The engine code decoder reveals the engine displacement, plate location and configuration.