SKU: 6716376009

Super Conductor Spark Plug Wire Set Ford 351C-400, Socket - 31389

$161.06 $178.95
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Description

Super Conductor Spark Plug Wire Set Ford 351C-400, Socket - 31389Overview: Engineered from the inside out, the 8. 5 offers everything you have ever wanted in a wire; incredibly low resistance without electronic interference! In a single 12 inch length of Super Conductor Wire there is only 40 50 ohms of resistance! That is the lowest resistance of any helically wound wire. To accomplish this, we use a copper alloy conductor due to it's great voltage carrying capabilities. The low resistance results in less loss in

Overview:

Engineered from the inside out, the 8.5 offers everything you have ever wanted in a wire; incredibly low resistance without electronic interference! In a single 12 inch length of Super Conductor Wire there is only 40 - 50 ohms of resistance! That is the lowest resistance of any helically wound wire. To accomplish this, we use a copper alloy conductor due to it's great voltage carrying capabilities. The low resistance results in less loss in spark energy so more reaches the spark plug. The conductor is wound extremely tight around a special center core. So tight in fact, that there is over 40 feet of conductor wrapped into a single foot of plug wire. This winding procedure, combined with a ferro-magnetic impregnated center core, produces an extremely effective Electro Magnetic Interference (EMI) "choke". This choke, or suppression capability, keeps the EMI inside the wire where it cannot interfere with other electronics on your vehicle. The outer sleeve that surrounds the conductor assembly is just as impressive. A proprietary blend of silicone and synthetic material produce a sleeve that is highly resistant to high heat as well as abrasion and tears. The MSD's 8.5mm spark plug terminals feature Dual Crimp terminals. As the name implies, the terminals feature two crimps; one for the sleeve of the wire and another separate crimp to grasp the conductor. The MSD's 8.5mm spark plug terminals feature Dual Crimp terminals. As the name implies, the terminals feature two crimps; one for the sleeve of the wire and another separate crimp to grasp the conductor.

Features:

    Application:

    Year Make Model Submodel Engine Size
    1972 - 1976 Ford Torino 4/8 V
    1970 - 1971 Ford Mustang Mach 1 U/K/8 V
    1969 - 1974 Ford Thunderbird 4.36/8 V
    1970 - 1974 Ford Ranchero GT 4.36/8 V
    1972 - 1974 Ford Gran Torino Sport 4/8 V
    1972 - 1974 Ford Gran Torino Squire U/K/8 V
    1967 - 1971 Ford Country Squire 4.05/8 V
    1970 - 1971 Ford Torino Base 4/8 V
    1965 - 1974 Ford Ranch Wagon 4/8 V
    1969 - 1974 Ford Ranch Wagon 4.36/8 V
    1969 - 1974 Ford Ranchero GT U/K/8 V
    1971 - 1973 Ford M-400 4.05/8 V
    1969 - 1974 Ford Country Squire 4.36/8 V
    1970 - 1971 Ford Torino Brougham 4/8 V
    1965 - 1974 Ford Country Squire 4/8 V
    1970 - 1974 Ford Ranchero 500 4/8 V
    1965 - 1972 Ford Custom 4/8 V
    1970 - 1973 Ford Mustang Base 4/8 V
    1972 - 1974 Ford Gran Torino Base 4/8 V
    1968 - 1974 Ford F-100 U/K/8 V
    1970 - 1971 Ford Torino GT 4/8 V
    1968 - 1974 Ford F-350 U/K/8 V
    1968 - 1974 Ford LTD U/K/8 V
    1970 Ford Ranchero Base 4/8 V
    1966 - 1974 Ford Custom 500 U/K/8 V
    1973 - 1974 Ford Gran Torino Brougham 4/8 V
    1970 - 1974 Ford Ranchero 500 4.36/8 V
    1968 - 1969 Ford Torino Base 4.05/8 V
    1968 - 1969 Ford Torino GT 4.05/8 V
    1968 - 1976 Ford F-250 4.05/8 V
    1975 - 1976 Ford Elite 4.36/8 V
    1969 - 1974 Ford Thunderbird U/K/8 V
    1968 - 1976 Ford F-100 4.05/8 V
    1970 - 1973 Ford Mustang Grande 4/8 V
    1973 - 1976 Ford F-250 4.36/8 V
    1972 - 1974 Ford Gran Torino Squire 4/8 V
    1965 - 1976 Ford LTD 4/8 V
    1971 Ford Torino 500 4/8 V
    1965 - 1971 Ford LTD 4.05/8 V
    1970 - 1973 Ford Mustang Mach 1 4/8 V
    1972 - 1974 Ford Gran Torino Sport 4.36/8 V
    1968 - 1971 Ford Custom 500 4.05/8 V
    1973 - 1976 Ford F-350 4.36/8 V
    1970 - 1971 Ford Mustang Grande 4.36/8 V
    1967 - 1969 Ford Ranchero Base 4.05/8 V
    1970 - 1978 Ford Ranchero GT 4/8 V
    1970 - 1971 Ford Torino Super Cobra Jet U/K/8 V
    1970 - 1974 Ford Ranchero 500 U/K/8 V
    1965 - 1976 Ford Custom 500 4/8 V
    1970 - 1974 Ford Ranchero Squire 4/8 V
    1970 - 1974 Ford Ranchero Squire U/K/8 V
    1968 - 1976 Ford Thunderbird /
    1971 - 1976 Ford Ranchero 4/8 V
    1971 - 1974 Ford Galaxie 500 4/8 V
    1965 - 1970 Ford Galaxie 500 Base U/K/8 V
    1965 - 1974 Ford Country Sedan 4/8 V
    1968 - 1974 Ford Country Squire U/K/8 V
    1969 - 1972 Ford Custom 4.36/8 V
    1965 - 1966 Ford Galaxie 4/8 V
    1965 - 1970 Ford Galaxie 500 Base 4/8 V
    1974 Ford Gran Torino Elite 4/8 V
    1970 - 1971 Ford Torino Squire 4/8 V
    1965 - 1971 Ford Custom 4.05/8 V
    1969 - 1971 Ford Torino Base U/K/8 V
    1972 - 1974 Ford Gran Torino Base U/K/8 V
    1965 - 1970 Ford Galaxie 500 XL U/K/8 V
    1969 - 1970 Ford Galaxie 500 XL 4.36/8 V
    1969 - 1974 Ford Country Sedan 4.36/8 V
    1970 - 1971 Ford Mustang Base 4.36/8 V
    1968 - 1974 Ford Country Sedan U/K/8 V
    1965 - 1971 Ford Country Sedan 4.05/8 V
    1975 - 1976 Ford F-150 4.05/8 V
    1969 - 1976 Ford Custom 500 4.36/8 V
    1971 Ford Torino Cobra 4/8 V
    1970 - 1971 Ford Torino Squire 4.36/8 V
    1975 - 1976 Ford E-350 Econoline 4.36/8 V
    1969 Ford Torino Squire 4.05/8 V
    1966 - 1970 Ford Fairlane 4/8 V
    1972 - 1974 Ford Gran Torino Sport U/K/8 V
    1971 - 1974 Ford Galaxie 500 4.36/8 V
    1965 - 1971 Ford Ranch Wagon 4.05/8 V
    1970 - 1971 Ford Mustang Grande U/K/8 V
    1966 - 1970 Ford Fairlane U/K/8 V
    1968 - 1970 Ford Galaxie 500 Base 4.05/8 V
    1968 - 1974 Ford Ranch Wagon U/K/8 V
    1973 - 1974 Ford Gran Torino Brougham U/K/8 V
    1968 - 1976 Ford F-350 4.05/8 V
    1971 Ford Ranchero U/K/8 V
    1971 - 1974 Ford Galaxie 500 U/K/8 V
    1969 - 1976 Ford LTD 4.36/8 V
    1971 Ford Galaxie 500 4.05/8 V
    1970 - 1974 Ford Ranchero Squire 4.36/8 V
    1972 - 1974 Ford Torino U/K/8 V
    1965 - 1967 Ford F-100 4/8 V
    1972 - 1976 Ford Torino 4.36/8 V
    1970 Ford Ranchero Base 4.36/8 V
    1969 - 1970 Ford Galaxie 500 Base 4.36/8 V
    1965 - 1967 Ford Galaxie 4.05/8 V
    1971 Ford Torino 500 4.36/8 V
    1972 Ford Thunderbird 4/8 V
    1970 Ford Ranch Wagon Base 4.05/8 V
    1967 - 1969 Ford Mustang Base 4.05/8 V
    1969 - 1971 Ford Torino Squire U/K/8 V
    1972 - 1974 Ford Gran Torino Base 4.36/8 V
    1969 - 1970 Ford Ranchero Base U/K/8 V
    1968 - 1971 Ford Torino GT U/K/8 V
    1965 - 1967 Ford F-250 4/8 V
    1972 - 1974 Ford Gran Torino Squire 4.36/8 V
    1968 - 1970 Ford Galaxie 500 XL 4.05/8 V
    1970 - 1971 Ford Torino Base 4.36/8 V
    1971 Ford Torino Cobra U/K/8 V
    1970 - 1971 Ford Torino Brougham U/K/8 V
    1975 - 1976 Ford E-250 Econoline Club Wagon 4.36/8 V
    1974 Ford Gran Torino Elite U/K/8 V
    1965 - 1967 Ford Thunderbird 4.05/8 V
    1970 - 1971 Ford Torino Super Cobra Jet 4.36/8 V
    1966 - 1970 Ford Fairlane 4.05/8 V
    1970 Ford Ranch Wagon Base 4/8 V
    1968 - 1974 Ford F-250 U/K/8 V
    1969 - 1971 Ford Mustang Base U/K/8 V
    1974 Ford Gran Torino Elite 4.36/8 V
    1966 - 1970 Ford Galaxie 500 XL 4/8 V
    1966 - 1967 Ford F-350 4/8 V
    1971 - 1973 Ford M-400 U/K/8 V
    1975 - 1976 Ford Elite 4/8 V
    1973 - 1974 Ford F-100 4.36/8 V
    1975 - 1976 Ford E-250 Econoline 4.36/8 V
    1970 - 1971 Ford Mustang Mach 1 4.36/8 V
    1968 - 1969 Ford Ranchero GT 4.05/8 V
    1975 - 1976 Ford F-150 4.36/8 V
    1969 Ford Mustang Boss 429 U/K/8 V
    1974 Ford Gran Torino Brougham 4.36/8 V
    1970 - 1971 Ford Torino Brougham 4.36/8 V
    1975 - 1976 Ford Gran Torino 4.36/8 V
    1971 - 1976 Ford Ranchero 4.36/8 V
    1970 Ford Fairlane 4.36/8 V
    1970 Ford Ranch Wagon Base U/K/8 V
    1970 - 1971 Ford Torino Cobra 4.36/8 V
    1975 - 1976 Ford Gran Torino 4/8 V
    1970 Ford Ranch Wagon Base 4.36/8 V
    1969 Ford Mustang Boss 429 4.36/8 V
    1971 Ford Mustang Boss 351 4/8 V
    1971 Ford Torino 500 U/K/8 V
    1970 - 1971 Ford Torino GT 4.36/8 V
    1967 Ford Fairlane Base 4.05/8 V

    Specs:

    Brand MSD
    Emission Code 5
    Product Type Spark Plug Wires
    Warning California Proposition 65
    Warranty Limited 1 Year Warranty
    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 6716376009

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    4.8 ★★★★★
    Based on 30 reviews
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    Product Reviews
    P
    paul d.
    Birmingham, US
    ★★★★★ 4
    My son destroys shoes, same thing happened here.
    Size: 5 Big Kid, Color: Black
    For some reason my son started doing the duck walk at school and while performing this little trick for his classmates he ripped the rubber that wraps over top the toe. Now, instead of being glued up and into place, its basically sagging down. Thankfully that's the only thing that's gone wrong with these and honestly this sort of wear and tear is not typical. What I would say is that if your child is rough on shoes, I would pass on these. They are very nice, very light weight and are great for school. However, due to the design, they might not best good for some kids. In terms of sizing and comfort, my son wears a 5 and these fit him very well. He has wide feet like his dad, and these don't bother him at all. He's says they're very comfortable and does enjoy wearing them.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on September 17, 2025
    A
    Verified Purchase
    ANGELA PEREZ
    Whiting, US
    ★★★★★ 5
    Buen producto
    Size: 4.5 Wide Big Kid, Color: Navy/Blue
    Recomendado, acorde a la talla y muy cómodos para correr.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 9, 2026
    M
    Verified Purchase
    MommaShark84
    Phoenix, US
    ★★★★★ 5
    Comfortable Girls shoes
    Size: 3 Wide Little Kid, Color: Pink
    Cute and came as expected. Daughter loved them.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on July 2, 2025
    A
    Verified Purchase
    Ashley Harmon
    Battle Creek, US
    ★★★★★ 5
    Nice, cute shoes for my 4 year old daughter
    Size: 9 Toddler, Color: Gold/Rainbow
    These shoes are so cute and great quality. My daughter wanted a pair of saucony shoes like mine. So I’m glad I was able to find her a pair.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 21, 2026
    L
    Verified Purchase
    Lindsey
    Fort Morgan, US
    ★★★★★ 5
    Well made sneaker
    Size: 10 Wide Toddler, Color: Pink/Purple
    I'm really impressed and my toddler loves their new sneakers. Will be ordering again
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 22, 2026

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