Ignition System: Notes
SPARK PLUG TYPE
| Application |
AC No. |
| 5.0L, 5.7L & 7.4L TBI |
CR43TS |
| 7.4L 4-Bbl. |
R44T |
SPARK PLUG SPECIFICATIONS
| Application |
Gap: In. (mm) |
Torque: Ft. Lbs. (N.m) |
| 5.0L, 5.7L & 7.4L TBI |
.035 (.89) |
17-27 (23-37) |
| 7.4L Carb. |
.045 (1.14) |
17-27 (23-37) |