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MSD Ignition 31779

MSD Ignition Super Conductor 8.5mm Wires Red

121-31779

made in usa
Free Shipping Ships
Save $20 off $250, $40 off $500, $100 off $1,000. Promo Code: RACE2SAVE exclusions apply

$101.95
MSD Ignition Super Conductor 8.5mm Wires Red $101.95
Out of stock
1 left in stock
QTY
Super Conductor 8.5mm Wires
  • Red
  • Chevy/GMC Big Block with HEI Cap
  • Distributor Boots: 90° HEI (Male Post)
  • Plug Boots: Straight (Multi-angle)
  • Coil wire not included
  • MSD Ignition 31779 Details

    Big Block Chevy

    Super Conductor Wires for Chevy/GMC cars and Trucks with Big Block engine (366, 426, 454) and factory HEI Ignition from 1977-1987.

    Specifications:

    Color
    Red
    Color
    RED
    Boot Type
    Multi-Angle
    Position
    N/A
    Spark Plug Boot Material
    Silicone
    Wire Color
    Red
    Diameter (mm)
    8.5
    RFI Suppression
    Yes
    Coil Wire Included
    No
    Spark Plug Boot Color
    Gray
    Distributor Terminal Ends
    Male/HEI
    Conductor Style
    Spiral core
    Distributor Boot Material
    Silicone
    Assembled
    Yes
    Spark Plug Boot Ends
    Eight multi-angle
    Distributor Boot Color
    Gray
    Quantity
    Sold as a set
    Manufacturer's Part Number:
    31779
    Shipping Weight:
    2.4
    Package Height:
    11
    Package Depth:
    2.8
    Package Width:
    8

    The Ultimate Spark Plug Wire
    Incredibly Low Resistance Without Electronic Interference

    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)

    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

    Does MSD Ignition 31779 fit your vehicle?

    Narrow Results

    1984-1986  CHEVROLET C20 SUBURBAN

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: SCOTTSDALE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1977-1980  CHEVROLET C10 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: CHEYENNE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987  CHEVROLET V30 PICKUP

    • Liter: 7.4
    • SubModel: CUSTOM DELUXE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1977-1980  CHEVROLET C20 SUBURBAN

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: CUSTOM DELUXE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987  CHEVROLET V30 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: CUSTOM DELUXE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987  CHEVROLET V30 PICKUP

    • Liter: 7.4
    • SubModel: SCOTTSDALE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987  GMC V3500 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: SIERRA CLASSIC
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1978  GMC C25/C2500 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: SIERRA CLASSIC
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1985  CHEVROLET K20 SUBURBAN

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: SILVERADO
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987  GMC V3500 PICKUP

    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1977-1981  CHEVROLET C20 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: CHEYENNE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979  GMC K1500 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: HIGH SIERRA
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1981-1986  GMC C2500 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987  CHEVROLET V30 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: SILVERADO
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979  GMC C1500 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: HIGH SIERRA
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979  GMC C1500 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: HEAVY HALF
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987  CHEVROLET R30 PICKUP

    • Liter: 7.4
    • SubModel: CUSTOM DELUXE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979  GMC C1500 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: SIERRA GRANDE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1977-1986  CHEVROLET C30 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: SILVERADO
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1977  CHEVROLET C20 SUBURBAN

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: SILVERADO
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1977-1978  CHEVROLET K5 BLAZER

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: CUSTOM DELUXE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979  GMC C3500 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987  GMC V3500 PICKUP

    • Liter: 7.4
    • SubModel: HIGH SIERRA
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987  GMC R3500 PICKUP

    • Liter: 7.4
    • SubModel: SIERRA CLASSIC
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979  GMC K1500 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: SIERRA GRANDE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1977-1980  CHEVROLET C20 SUBURBAN

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: SCOTTSDALE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1980  CHEVROLET K20 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: CUSTOM DELUXE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1977-1978  GMC C15 SUBURBAN

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: SIERRA GRANDE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1981-1986  GMC K3500 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: SIERRA CLASSIC
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987  GMC R3500 PICKUP

    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1977-1978  GMC C35/C3500 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: HIGH SIERRA
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1980  CHEVROLET K20 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: SCOTTSDALE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979  GMC C1500 SUBURBAN

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: HIGH SIERRA
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979  GMC C1500 SUBURBAN

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987  CHEVROLET V30 PICKUP

    • Liter: 7.4
    • SubModel: SILVERADO
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979  GMC K3500 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: SIERRA GRANDE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1981-1982  GMC C3500 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: SIERRA GRANDE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1977-1978  GMC C25 SUBURBAN

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: HIGH SIERRA
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979  GMC K1500 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1978  GMC C25/C2500 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: HIGH SIERRA
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1977-1978  CHEVROLET K5 BLAZER

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: CHEYENNE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979  GMC C2500 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1977-1978  GMC K25 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: SIERRA GRANDE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1981-1986  GMC C2500 SUBURBAN

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: SIERRA CLASSIC
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1977-1981  CHEVROLET C30 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: CHEYENNE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987  CHEVROLET R30 PICKUP

    • Liter: 7.4
    • SubModel: SCOTTSDALE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1977-1978  GMC C15 SUBURBAN

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979  GMC C1500 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1977-1978  CHEVROLET K20 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: SCOTTSDALE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1981-1986  GMC C2500 SUBURBAN

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979-1980  CHEVROLET C20 SUBURBAN

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: SILVERADO
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1981  CHEVROLET C20 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: DELUXE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1977-1980  CHEVROLET C20 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: CUSTOM DELUXE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987  GMC V3500 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1977  CHEVROLET K30 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: CHEYENNE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979  GMC K3500 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: SIERRA CLASSIC
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1982-1986  CHEVROLET C20 SUBURBAN

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: SILVERADO
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979  GMC C1500 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: SIERRA CLASSIC
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1977-1978  GMC C35/C3500 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979  GMC C2500 SUBURBAN

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1977-1978  GMC C15 SUBURBAN

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: SIERRA CLASSIC
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1977-1986  CHEVROLET C20 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: SILVERADO
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1977-1978  GMC K25 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: SIERRA CLASSIC
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1981  CHEVROLET C30 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: DELUXE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1980-1986  CHEVROLET K30 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: SILVERADO
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1980-1986  CHEVROLET K30 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: SCOTTSDALE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979  GMC K3500 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987  GMC R3500 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979-1980  CHEVROLET K10 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: SCOTTSDALE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1977-1978  GMC K25 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1982  CHEVROLET C20 SUBURBAN

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: SCOTTSDALE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987  GMC R3500 PICKUP

    • Liter: 7.4
    • SubModel: HIGH SIERRA
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1981-1986  GMC K3500 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1977-1980  CHEVROLET C10 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: SILVERADO
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979  GMC C1500 SUBURBAN

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: SIERRA GRANDE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1981-1986  CHEVROLET C20 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: CUSTOM
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1978  CHEVROLET K5 BLAZER

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: SILVERADO
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1977-1980  CHEVROLET C10 SUBURBAN

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: CUSTOM DELUXE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1977  CHEVROLET K30 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: SILVERADO
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987  GMC R3500 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: SIERRA CLASSIC
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987  GMC R3500 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: HIGH SIERRA
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1978  GMC C25/C2500 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979  GMC C2500 SUBURBAN

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: HIGH SIERRA
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987  GMC V3500 PICKUP

    • Liter: 7.4
    • SubModel: SIERRA CLASSIC
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979-1980  CHEVROLET K10 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: CHEYENNE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1977-1978  CHEVROLET K20 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: CHEYENNE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1981-1986  CHEVROLET C30 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: CUSTOM
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1977-1978  GMC C25 SUBURBAN

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: SIERRA CLASSIC
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979-1980  CHEVROLET K10 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: SILVERADO
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979  GMC K1500 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: SIERRA CLASSIC
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1981-1982  GMC C2500 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: SIERRA GRANDE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1977-1978  GMC C15 SUBURBAN

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: HIGH SIERRA
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1978-1980  CHEVROLET C10 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: BIG TEN
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1977-1978  GMC K25 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: HIGH SIERRA
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979  GMC C2500 SUBURBAN

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: SIERRA CLASSIC
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1977-1980  CHEVROLET C10 SUBURBAN

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: SCOTTSDALE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1981-1986  GMC C3500 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1978  GMC C25/C2500 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: SIERRA GRANDE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1977-1978  CHEVROLET K20 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: CUSTOM DELUXE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1981-1986  GMC C2500 PICKUP

    • Fitment_Note: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolle
    • Liter: 7.4
    • SubModel: SIERRA CLASSIC
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )
    31779 is rated 5.0 out of 5 by 1.
    Rated 5 out of 5 by from You cannot go wrong Worked great. Factory style boots for the HEI distributor. But HEAVY. And you can use the locking cap. On the spark plugs the boot goes over the whole plug perfect. They are cut to proper length's so you don't have to cut and put ends on. They are not sloppy extra long. They are RED and add some color to your engine compartment, and goes great with that red distributor cap. They perform better than most high end wires and are quiet. (no radio noise, important to me with ham radios in the truck) . They make factory wires look dumb. And, they come with a set of wire labels and a tool to put them on, nifty. Also show off stickers.
    Date published: 2017-07-30
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    Items You Need

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    Motor Vehicles

    WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.

    Tools:

    WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

    Electrical Cords

    WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.