1975 |
| 1 | Platinum Plus Spark Plug Gap .035 Heavy Duty without High Energy Ignition |
4.8L l6 Gas OHV
Platinum Plus Spark Plug Gap .035 Heavy Duty without High Energy Ignition
1 Per Vehicle
|
1975 |
| 1 | Platinum Plus Spark Plug Gap .060 with High Energy Ignition (HEI) with Light Duty Brakes |
4.8L l6 Gas OHV
Platinum Plus Spark Plug Gap .060 with High Energy Ignition (HEI) with Light Duty Brakes
1 Per Vehicle
|
1975 |
| 1 | Platinum Plus Spark Plug Gap .035 without High Energy Ignition |
5.7L V8 Gas OHV
Platinum Plus Spark Plug Gap .035 without High Energy Ignition
1 Per Vehicle
|
1975 |
Chevrolet C20 Suburban
5.7L V8 Gas OHV, 7.4L V8 Gas OHV
| 1 | Platinum Plus Spark Plug Gap .060 with High Energy Ignition (HEI) |
5.7L V8 Gas OHV, 7.4L V8 Gas OHV
Platinum Plus Spark Plug Gap .060 with High Energy Ignition (HEI)
1 Per Vehicle
|