C 3500 Truck 2WD V8-454 7.4L VIN J SFI (1999)
6. Remove the two screws that hold the distributor cap to the housing.
7. Discard the screws.
8. Remove the distributor cap from the housing.
9. Use a grease pencil in order to note the position of the rotor in relation to the distributor housing (1).
10. Mark the distributor housing and the intake manifold with a grease pencil.
11. Remove the mounting clamp hold down bolt.
12. Remove the distributor.