FORD MOTORSPORT RACING 9mm SPARK PLUG KIT, BLUE.
Wire-wound custom ignition wire sets feature lowresistance for minimum spark loss.
Silicone insulation and boots withstand high temperatures and voltage loss for minimum crossfire and are highly resistant to fuels, oils and solvents.
Long-life, tough stainless steel terminals for "post" type distributor caps.
Includes coil wire for socket-type coil and "Ford Racing" identification.
Cylinder number appears on each wire.

Wire Sets M-12259-C301/R301/M301/Y301/C302/M302 do not fit distributorless ignition system (DIS) 5.0L/302 Explorer engines.
The universal wire sets do not fit distributorless ignition system (DIS).