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MSD  |  SKU: 31373

Black Super Conductor Big Block Chevy, Socket - 31373

$159.25 USD
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The "verify fitment tool" above is for Year, Make, and Model ONLY!

Please see description for full fitment notes!!!

Fitment

Warranty Information

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Description

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
    1966 - 1969 Chevrolet Bel Air 4.09/8 V
    1966 - 1974 Chevrolet Bel Air 4.25/8 V
    1966 - 1969 Chevrolet Biscayne 4.09/8 V
    1966 - 1972 Chevrolet Biscayne 4.25/8 V
    1966 - 1969 Chevrolet Caprice 4.09/8 V
    1966 - 1973 Chevrolet Caprice 4.25/8 V
    1966 - 1970 Chevrolet Chevelle SS U/K/8 V
    1966 - 1969 Chevrolet Chevelle SS 4.09/8 V
    1966 - 1974 Chevrolet Corvette 4.25/8 V
    1966 - 1967 Chevrolet El Camino 4.09/8 V
    1966 - 1974 Chevrolet Impala U/K/8 V
    1966 - 1969 Chevrolet Impala 4.09/8 V
    1966 - 1974 Chevrolet Impala 4.25/8 V
    1966 - 1967 Chevrolet Malibu 4.09/8 V
    1967 Chevrolet Camaro Base 4.09/8 V
    1967 Chevrolet Camaro RS 4.09/8 V
    1967 - 1969 Chevrolet Camaro SS 4.09/8 V
    1968 - 1974 Chevrolet Bel Air U/K/8 V
    1968 - 1972 Chevrolet Biscayne U/K/8 V
    1968 - 1974 Chevrolet C10 Pickup U/K/8 V
    1968 - 1969 Chevrolet C10 Pickup 4.09/8 V
    1968 - 1974 Chevrolet C10 Suburban U/K/8 V
    1968 - 1969 Chevrolet C10 Suburban 4.09/8 V
    1968 - 1974 Chevrolet C20 Pickup U/K/8 V
    1968 - 1969 Chevrolet C20 Pickup 4.09/8 V
    1968 - 1969 Chevrolet C20 Suburban 4.09/8 V
    1968 - 1974 Chevrolet C30 Pickup U/K/8 V
    1968 - 1969 Chevrolet C30 Pickup 4.09/8 V
    1968 Chevrolet Camaro SS U/K/8 V
    1968 - 1973 Chevrolet Caprice U/K/8 V
    1968 Chevrolet Chevy II U/K/8 V
    1968 Chevrolet Chevy II 4.09/8 V
    1968 - 1974 Chevrolet Corvette U/K/8 V
    1968 - 1974 Chevrolet El Camino Base U/K/8 V
    1968 - 1969 Chevrolet El Camino Base 4.09/8 V
    1968 - 1969 Chevrolet El Camino Custom 4.09/8 V
    1968 - 1974 Chevrolet El Camino SS U/K/8 V
    1968 - 1969 Chevrolet El Camino SS 4.09/8 V
    1968 - 1974 Chevrolet K10 Pickup U/K/8 V
    1968 - 1969 Chevrolet K10 Pickup 4.09/8 V
    1968 - 1969 Chevrolet K10 Suburban U/K/8 V
    1968 - 1969 Chevrolet K10 Suburban 4.09/8 V
    1968 - 1974 Chevrolet K20 Pickup U/K/8 V
    1968 - 1969 Chevrolet K20 Pickup 4.09/8 V
    1968 - 1974 Chevrolet K30 Pickup U/K/8 V
    1968 - 1969 Chevrolet K30 Pickup 4.09/8 V
    1968 - 1969 GMC C25/C2500 Pickup 4.09/8 V
    1968 - 1969 GMC C25/C2500 Suburban 4.09/8 V
    1969 - 1974 Chevrolet C20 Suburban U/K/8 V
    1969 Chevrolet Chevelle 300 Deluxe U/K/8 V
    1969 Chevrolet Chevelle 300 Deluxe 4.09/8 V
    1969 Chevrolet Chevelle Concours Estate U/K/8 V
    1969 Chevrolet Chevelle Concours Estate 4.09/8 V
    1969 Chevrolet Chevelle Concours U/K/8 V
    1969 Chevrolet Chevelle Concours 4.09/8 V
    1969 Chevrolet Chevelle Greenbrier U/K/8 V
    1969 Chevrolet Chevelle Greenbrier 4.09/8 V
    1969 - 1972 Chevrolet Chevelle Malibu U/K/8 V
    1969 Chevrolet Chevelle Malibu 4.09/8 V
    1969 - 1972 Chevrolet Chevelle Nomad U/K/8 V
    1969 Chevrolet Chevelle Nomad 4.09/8 V
    1969 - 1974 Chevrolet El Camino Custom U/K/8 V
    1969 - 1970 Chevrolet Nova U/K/8 V
    1969 Chevrolet Nova 4.09/8 V
    1969 - 1974 GMC C15/C1500 Pickup U/K/8 V
    1969 GMC C15/C1500 Pickup 4.09/8 V
    1969 - 1974 GMC C15/C1500 Suburban U/K/8 V
    1969 GMC C15/C1500 Suburban 4.09/8 V
    1969 - 1974 GMC C25/C2500 Pickup U/K/8 V
    1969 - 1974 GMC C25/C2500 Suburban U/K/8 V
    1969 - 1974 GMC C35/C3500 Pickup U/K/8 V
    1969 GMC C35/C3500 Pickup 4.09/8 V
    1969 GMC K15/K1500 Pickup U/K/8 V
    1969 GMC K15/K1500 Pickup 4.09/8 V
    1969 - 1974 GMC K25/K2500 Pickup U/K/8 V
    1969 GMC K25/K2500 Pickup 4.09/8 V
    1969 - 1974 GMC K35/K3500 Pickup U/K/8 V
    1969 GMC K35/K3500 Pickup 4.09/8 V
    1970 - 1972 Chevrolet Chevelle Base 4.25/8 V
    1970 Chevrolet Chevelle Concours Estate 4.25/8 V
    1970 Chevrolet Chevelle Concours 4.25/8 V
    1970 Chevrolet Chevelle Greenbrier 4.25/8 V
    1970 - 1972 Chevrolet Chevelle Malibu 4.25/8 V
    1970 - 1972 Chevrolet Chevelle Nomad 4.25/8 V
    1970 Chevrolet Chevelle SS 4.25/8 V
    1970 - 1974 Chevrolet El Camino Base 4.25/8 V
    1970 - 1974 Chevrolet El Camino Custom 4.25/8 V
    1970 - 1974 Chevrolet El Camino SS 4.25/8 V
    1970 Chevrolet Kingswood Base U/K/8 V
    1970 Chevrolet Kingswood Base 4.25/8 V
    1970 - 1974 Chevrolet Monte Carlo U/K/8 V
    1970 - 1974 Chevrolet Monte Carlo 4.25/8 V
    1970 - 1972 Chevrolet Townsman U/K/8 V
    1970 - 1972 Chevrolet Townsman 4.25/8 V
    1970 - 1972 GMC C15/C1500 Pickup 4.13/8 V
    1970 - 1972 GMC C15/C1500 Suburban 4.13/8 V
    1970 GMC C25/C2500 Pickup 4.13/8 V
    1970 - 1972 GMC C25/C2500 Suburban 4.13/8 V
    1970 GMC C35/C3500 Pickup 4.13/8 V
    1970 - 1972 GMC K15/K1500 Suburban 4.13/8 V
    1970 - 1971 GMC K35/K3500 Pickup 4.13/8 V
    1971 - 1972 Chevrolet Chevelle Base U/K/8 V
    1971 - 1974 GMC Sprint 4.13/8 V
    1971 - 1974 GMC Sprint U/K/8 V
    1971 - 1974 GMC Sprint 4.25/8 V
    1972 Chevrolet Kingswood U/K/8 V
    1972 Chevrolet Kingswood 4.25/8 V
    1973 Chevrolet Blazer U/K/8 V
    1973 Chevrolet Blazer 4.25/8 V
    1973 - 1974 Chevrolet C10 Pickup 4.25/8 V
    1973 - 1974 Chevrolet C10 Suburban 4.25/8 V
    1973 - 1974 Chevrolet C20 Pickup 4.25/8 V
    1973 - 1974 Chevrolet C20 Suburban 4.25/8 V
    1973 - 1974 Chevrolet C30 Pickup 4.25/8 V
    1973 Chevrolet Chevelle U/K/8 V
    1973 Chevrolet Chevelle 4.25/8 V
    1973 - 1974 Chevrolet G10 Van Base U/K/8 V
    1973 - 1974 Chevrolet G10 Van Base 4.25/8 V
    1973 - 1974 Chevrolet G20 Van Base U/K/8 V
    1973 - 1974 Chevrolet G20 Van Base 4.25/8 V
    1973 - 1974 Chevrolet G30 Van Base U/K/8 V
    1973 - 1974 Chevrolet G30 Van Base 4.25/8 V
    1973 - 1974 Chevrolet K20 Pickup 4.25/8 V
    1973 Chevrolet K20 Suburban U/K/8 V
    1973 Chevrolet K20 Suburban 4.25/8 V
    1973 - 1974 Chevrolet K30 Pickup 4.25/8 V
    1973 - 1974 Chevrolet Laguna Base U/K/8 V
    1973 - 1974 Chevrolet Laguna Base 4.25/8 V
    1973 Chevrolet Laguna Estate U/K/8 V
    1973 Chevrolet Laguna Estate 4.25/8 V
    1973 - 1974 Chevrolet Malibu Base U/K/8 V
    1973 - 1974 Chevrolet Malibu Base 4.25/8 V
    1973 - 1974 Chevrolet Malibu Estate U/K/8 V
    1973 - 1974 Chevrolet Malibu Estate 4.25/8 V
    1973 - 1974 GMC C15/C1500 Pickup 4.25/8 V
    1973 - 1974 GMC C15/C1500 Suburban 4.25/8 V
    1973 - 1974 GMC C25/C2500 Pickup 4.25/8 V
    1973 - 1974 GMC C35/C3500 Pickup 4.25/8 V
    1973 GMC Jimmy U/K/8 V
    1973 GMC Jimmy 4.25/8 V
    1973 - 1974 GMC K25/K2500 Pickup 4.25/8 V
    1973 - 1974 GMC K35/K3500 Pickup 4.25/8 V
    1974 Chevrolet Caprice Classic U/K/8 V
    1974 Chevrolet Caprice Classic 4.25/8 V
    1974 Chevrolet Caprice Estate U/K/8 V
    1974 Chevrolet Caprice Estate 4.25/8 V
    1974 Chevrolet K10 Pickup 4.25/8 V
    1974 Chevrolet Laguna Type S-3 U/K/8 V
    1974 Chevrolet Malibu Classic U/K/8 V
    1974 Chevrolet Malibu Classic 4.25/8 V
    1974 GMC C25/C2500 Suburban 4.25/8 V
    1974 GMC K15/K1500 Suburban U/K/8 V
    1974 GMC K15/K1500 Suburban 4.25/8 V
    1974 GMC K25/K2500 Suburban U/K/8 V
    1974 GMC K25/K2500 Suburban 4.25/8 V

    Specs:

    1 Cylinder 39”
    2 Cylinder 39”
    3 Cylinder 36”
    4 Cylinder 36”
    5 Cylinder 29”
    6 Cylinder 28”
    7 Cylinder 27”
    8 Cylinder 29”
    Brand MSD
    Coil Wire 18”
    Emission Code 5
    Product Type Spark Plug Wires
    Warning California Proposition 65
    Warranty Limited 1 Year Warranty

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