MSD Spark Plug Wire Set P/N:5551
Build your own custom ignition wires with the MSD IGNITION spark plug wire set (P/N 31183), a universal 8-cylinder set that carries the high-voltage spark from the distributor cap to the spark plugs. It's designed for engines running late-model HEI-type distributor caps, and it fits a broad range of applications including the 1988-1993 Chevrolet C1500 [V8-5.0L, V8-5.7L, V8-7.4L] and the 1975-1994 Ford F-150 [V8-5.0L] — see the Buyer's Guide tab for the full list of covered vehicles and engine codes.
Rather than pre-cut leads, this set ships extra long with one end open so you can route the wires away from the headers and through your separators, then trim each lead to the exact length you need.
Country of origin: Mexico.
What comes in the MSD IGNITION spark plug wire set 31183?
Extra-long 8.5mm black wires with eight 90-degree boots and terminals installed at the plug end, distributor cap boots and terminals for the open ends, and a Mini-Stripper-Crimper for making the crimps.
Do I have to cut these wires to length?
Yes. This universal set ships extra long with one end open, so you route each lead and trim it to your designed length, then install the supplied distributor terminal and boot.
Is this the right Ford F-150 spark plug wire set for a 1975-1994 Ford F-150 5.0L?
It's a universal 8-cylinder set for engines with late-model HEI-type distributor caps; listed applications include the 1975-1994 Ford F-150 [V8-5.0L]. Check the Buyer's Guide tab to confirm your vehicle and engine.
What wire size and color is this set?
The leads are 8.5mm and black. The set includes eight 90-degree boots and terminals at the spark plug end.
What engines does this universal set work with?
It's built for 8-cylinder engines using late-model HEI-type distributor caps across many vehicles. See the Buyer's Guide tab for the complete fitment list.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.