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PerTronix 708104 Flame-Thrower Black Custom Fit Spark Plug Wire for 8 Cylinder Ford

Free shipping on orders over $29.99

$67.99

$ 28 .99 $28.99

In Stock

About this item

  • Two current paths for reliability and redundancy -Primary path: Spiral wound stainless steel alloy -Secondary path: Carbon impregnated fiberglass center core
  • Low 500 ohm per foot resistance
  • 7mm Silicone jacket to resist high temperatures, moisture, oil and chemicals
  • EPDM (Ethylene Propylene Diene Methylene) inner insulation for superior heat resistance and prevention of arcing and voltage leaks
  • Fiberglass reinforcing braid for added strength and flexibility


Now you can get a stock-look spark plug wire, that performs. We’ve designed our 7mm wires with the same core we use in our 8mm wire. The only difference is the 7mm flat black silicone jacket that hides its performance potential from the naked eye. Get the best of both worlds with state-of-the-art performance and a stock look. These wires will fit most original wire looms. Select a custom tailored set for a great out of the box fit or a universal kit to match your unique engine and wire loom configuration.


ron duke
Reviewed in the United States on February 19, 2024
They work I wish the fit was better.
Fred
Reviewed in the United States on December 23, 2024
They handle the current and performance that they say, been on my 460 ford for about 2 years with no issues.
Brian Kelly
Reviewed in Canada on July 31, 2021
The product is great but I didn't like having to wait weeks to receive it.
DSOTM
Reviewed in the United States on October 18, 2021
I have to concur with the other reviewers . . . every time I pull a wire off the cap or plug, the wire inside the boot comes apart. The rubber insulator, which is where it's crimped, breaks and the metal connector is left on the plug or cap. You have to restrip the wire and recrimp every time.
Destroyer
Reviewed in the United States on December 21, 2020
I went to relace my cables and 2 of the 9 cables pulled apart. I quit moving them after unplugging 4 and 2 came apart. One separated at the distributor plug, the other came apart at the plug end. Do yourself a favor. If you need spark plug cables buy the raw cables, ends and a crimper and make your own.
Trevor M Johnson
Reviewed in the United States on September 5, 2016
Cheap crap. The boots don't even cover the copper connections on the lead or the top of the coil or spark plugs at the same time.
Professor PM
Reviewed in the United States on June 21, 2016
Beautiful fitment.
Qwiked
Reviewed in the United States on July 20, 2014
Wires were advertised as custom sized for Ford 8 cyl. Seem to be excessively long but of good quality
LordTodWadley
Reviewed in the United States on April 20, 2012
My truck has a 351 Windsor and just doesn't run all that well. A carb rebuild helped, but a new carb would probably really help. The ignition work I did helped a lot.I did ignition work in 3 phases - replaced points with electronic module; replaced coil; replaced plugs, wires, distributor cap and rotor. The least noticeable change was with the coil, but I expect that's about right because the old coil functioned, this one just makes a longer, stronger arc. Replacing the points with the Ignitor II removed the quite scabby looking points from the system. Replacing plugs, wires, rotor and cap removed several lousy connection points in the circuit, evidenced by how one wire left behind its connector on the cap, for instance.I tried plug gap of .044 (which is factory spec) .055" and .065 and it was clear the larger the gap the better the truck runs and I only tried the larger gaps with this higher voltage coil.
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