K 2500 Truck 4WD V8-305 5.0L VIN M SFI (1998)
Spark Plug Wire: Specifications
0 - 15 inch cable
3 - 10 K ohms
15 - 25 inch cable
4 -15 K ohms
25 - 35 inch cable
6 - 20 K ohms
Note: Longer wires should measure about 5,000 to 10,000
ohms per foot.