Spark Plug Wire Set for 1977-1993 Ford F-150 & More - MSD 31323

MSD 31323 spark plug wire set for the 1977-1993 Ford F-150 V8 5.0L and other vehicles carries spark energy from the ignition to the plugs. It is a custom set of MSD IGNITION spark plug wires with HEI boots.

• 8.5mm wire with a copper alloy conductor for high voltage carrying capability
• Only 40 - 50 ohms of resistance in a 12 inch length of Super Conductor Wire, so less spark energy is lost
• Conductor wound tightly around a ferro-magnetic impregnated center core to form an EMI choke that keeps interference inside the wire
• Outer sleeve of a silicone and synthetic blend that resists high heat, abrasion and tears
• Dual Crimp terminals: one crimp grips the wire sleeve and a separate crimp grips the conductor
• Wires pre-cut to exact specifications

Quick facts

• Part: MSD 31323 spark plug wire set
• Fits: the 1977-1993 Ford F-150 V8 5.0L and other vehicles
• Condition: New

A misfire or rough idle can go with worn plug wires, and cracked or burnt boots are a visible sign. With the engine off and cool, look each wire and boot over for cracks, burns or chafing before you replace the set, since a misfire can also start in the plugs or other ignition parts.

Fits

This MSD IGNITION spark plug wire set is a custom fit for vehicles that include the 1977-1993 Ford F-150 V8 5.0L, the 1979 Ford Mustang V8 5.0L, the 1980-1982 Mustang V8 4.2L, the 1982-1993 Mustang V8 5.0L and the 1980-1993 Ford F-250 V8 5.0L. A 1980-1993 Ford F-250 V8 5.0L takes one set. If your car or truck isn't named here, look up its year and engine in the "Vehicles it fits" section.

Specifications