1978 |
| 6 | Platinum Plus Gap 0.035 in Heavy Duty |
4.1L l6 Gas OHV
Platinum Plus Gap 0.035 in Heavy Duty
6 Per Vehicle
|
1978 |
| 6 | Platinum Plus Gap 0.035 in
|
4.8L l6 Gas OHV
Platinum Plus Gap 0.035 in
6 Per Vehicle
|
1978 |
| 8 | Platinum Plus Gap 0.045 in Heavy Duty |
5.0L V8 Gas OHV
Platinum Plus Gap 0.045 in Heavy Duty
8 Per Vehicle
|
1978 |
| 1 | Platinum Plus Spark Plug Gap .060 with California Emissions |
5.7L V8 Gas OHV
Platinum Plus Spark Plug Gap .060 with California Emissions
1 Per Vehicle
|
1978 |
| 1 | Platinum Plus Spark Plug Gap .045 Heavy Duty without California Emissions |
6.6L V8 Gas OHV
Platinum Plus Spark Plug Gap .045 Heavy Duty without California Emissions
1 Per Vehicle
|
|
| 1 | Platinum Plus Spark Plug Gap .045 Heavy Duty without California Emissions |
5.7L V8 Gas OHV
Platinum Plus Spark Plug Gap .045 Heavy Duty without California Emissions
1 Per Vehicle
|