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MSD Ignition 31409

Super Conductor 8.5mm Wires Red

MSD Ignition 31409

121-31409

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$102.95
$92.66
ON SALE - $10.29 OFF
MSD Ignition 31409 Super Conductor 8.5mm Wires Red $92.66
Super Conductor 8.5mm Wires
  • Red
  • Buick/Chevy/GMC/Olds/Pontiac with HEI cap
  • Distributor Boots: 90° HEI (Male Post)
  • Plug Boots: 90° and Straight (Multi-angle)
  • Coil wire not included

  • MSD Ignition 31409 Details

    Small Block Chevy

    Super Conductor Wires For Various Gm products with factory HEI distributor.

    Applications:

  • 1977-1986 Buick All 267, 305(5.0L), 350
  • 1978-1982 Chevy/GMC All 264, 305, 350
  • 1978-1986 Oldsmobile All 267, 305(5.0L) Except 1976-1979 Omega
  • 1981-On Pontiac All 267, 305(5.0L)

  • Specifications:

    Color
    Red
    Boot Type
    Multi-Angle
    Engine
    OEM
    Position
    N/A
    Coil Wire Included
    No
    Spark Plug Boot Material
    Silicone
    Assembled
    Yes
    Conductor Style
    Spiral core
    Distributor Boot Color
    Gray
    Distributor Boot Material
    Silicone
    Distributor Terminal Ends
    Male/HEI
    Quantity
    Sold as a set
    RFI Suppression
    Yes
    Spark Plug Boot Color
    Gray
    Spark Plug Boot Ends
    Six multi-angle/Two 90 degree
    Wire Color
    Red
    Diameter (mm)
    8.5
    Manufacturer's Part Number:
    31409

    The Ultimate Spark Plug Wire
    Incredibly Low Resistance Without Electronic Interference

    Features
  • Only 40-50 ohms resistance per foot of wire (lowest of any helically-wound wire)
  • MSD Ignition Copper alloy conductors result in less spark energy loss so more reaches spark plugs
  • Over 40 feet of conductor per foot of wire
  • Conductors are wrapped around ferro-magnetic center cores, which effectively suppresses electro magnetic interference
  • Outer sleeves consist of silicone and synthetic material for a strong resistance to heat, abrasion, and tearing

    Universal Wire Sets
    Routing spark plug wires is an art form. It takes patience and time to route your wires away from the headers, through separators and to the distributor cap. Some wire set fit perfect, but a lot of people want to build their own so they can route them exactly how they see fit. Super Conductor Universal 8.5mm Wire Sets have spark plug terminals and boots installed with the opposite ends open. Distributor cap terminals and boots are included so you can cut wires to desired lengths, then use the included Mini-Stripper-Crimper to install terminals. 2-in-1 Wire Sets include terminals and boots for both socket and HEI-style distributor caps.

    Boot Key
    Multi-Angle
    Straight but can be bent close to 90°
    Socket For old socket or points style cap (female Post)
    HEI 90° for spark plug type terminals (Male Post)

  • Does MSD Ignition 31409 fit your vehicle?

    Narrow Results

    1983 PONTIAC FIREBIRD

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1983 PONTIAC FIREBIRD

    • Liter: 5.0
    • SubModel: S/E
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1982 PONTIAC FIREBIRD

    • EngineType: ALL
    • SubModel: TRANS AM

    1982 CHEVROLET CAPRICE

    • CC: 5031
    • Liter: 5.0
    • SubModel: CLASSIC
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1982-1983 CHEVROLET CAMARO

    • CC: 5031
    • Liter: 5.0
    • SubModel: Z28
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1983 PONTIAC FIREBIRD

    • Liter: 5.0
    • SubModel: TRANS AM
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1982-1983 CHEVROLET CAMARO

    • CC: 5031
    • Liter: 5.0
    • SubModel: BERLINETTA
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1982 PONTIAC FIREBIRD

    • Liter: 5.0
    • SubModel: S/E
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1982-1983 CHEVROLET CAMARO

    • CC: 5031
    • Liter: 5.0
    • SubModel: SPORT
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1982 CHEVROLET CAPRICE

    • CC: 5031
    • Liter: 5.0
    • SubModel: CLASSIC ESTATE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1982 PONTIAC FIREBIRD

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1982 CHEVROLET CAPRICE

    • Liter: 4.4
    • SubModel: CLASSIC
    • CUI: 267
    • EngineType: V8 ( 4.4 L / 267 )

    1982 CHEVROLET CAMARO

    • EngineType: ALL
    • SubModel: Z28 INDIANAPOLIS 500 PACE CAR

    1982-1983 CHEVROLET CAMARO

    • CC: 5031
    • Liter: 5.0
    • SubModel: Z28
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1983 PONTIAC FIREBIRD

    • Liter: 5.0
    • SubModel: TRANS AM
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1982 CHEVROLET CAPRICE

    • Liter: 4.4
    • SubModel: CLASSIC ESTATE
    • CUI: 267
    • EngineType: V8 ( 4.4 L / 267 )
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