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JEGS 8.5mm Black Ultra Pow'r Wires for 1974-1986 Big Block Chevy 454 Car, Truck

555-402029

made in usa

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JEGS 402029
$34.99
$31.99
SAVE $3.00
5 left in stock
8.5mm Black Ultra Pow'r Wires
  • 1974-1986 Big Block Chevy 454 Car, Truck
  • 90 degree HEI Distributor Terminals
  • Multi-Angle Plug Terminals
  • Includes:
    • (8) Wires
    • Wire Markers
    • Wire Separators
    • Dielectric Grease
  • Ships
    QTY

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    Does JEGS 402029 fit your vehicle?

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    1983 GMC K3500

    • Liter: 7.4
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 454
    • Engine Type: V8 ( 7.4L / 454 )
    • Engine Vin: W

    1975 CHEVROLET BEL AIR

    • Liter: 7.4
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 454
    • Engine Type: V8 ( 7.4L / 454 )
    • Engine Vin: V

    1975 CHEVROLET EL CAMINO

    • Liter: 7.4
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 454
    • Engine Type: V8 ( 7.4L / 454 )
    • Engine Vin: -

    1984 CHEVROLET C20 SUBURBAN

    • Liter: 7.4
    • SubModel: CUSTOM
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 454
    • Engine Type: V8 ( 7.4L / 454 )
    • Engine Vin: W

    1985 GMC C2500 SUBURBAN

    • Liter: 7.4
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 454
    • Engine Type: V8 ( 7.4L / 454 )
    • Engine Vin: S

    1975 CHEVROLET IMPALA

    • Liter: 7.4
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 454
    • Engine Type: V8 ( 7.4L / 454 )
    • Engine Vin: Y

    1977 GMC C25 SUBURBAN

    • Liter: 7.4
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 454
    • Engine Type: V8 ( 7.4L / 454 )
    • Engine Vin: Y

    1986 GMC C2500 SUBURBAN

    • Liter: 7.4
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 454
    • Engine Type: V8 ( 7.4L / 454 )
    • Engine Vin: S

    1974 CHEVROLET IMPALA

    • Liter: 7.4
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 454
    • Engine Type: V8 ( 7.4L / 454 )
    • Engine Vin: Y

    1982 GMC C3500

    • Liter: 7.4
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 454
    • Engine Type: V8 ( 7.4L / 454 )
    • Engine Vin: S

    1976 CHEVROLET C10 SUBURBAN

    • Liter: 7.4
    • SubModel: CUSTOM DELUXE
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 454
    • Engine Type: V8 ( 7.4L / 454 )
    • Engine Vin: S

    1975 CHEVROLET EL CAMINO

    • Liter: 7.4
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • CUI: 454
    • Engine Type: V8 ( 7.4L / 454 )
    • Engine Vin: -
    402029 is rated 3.7 out of 5 by 3.
    Rated 5 out of 5 by from Perfect if your vehicle has exhaust hedders!! The wires I replaced were burned and crispy in places from touching the hedders. This was despite my efforts to route them properly, adding several wire looms which stand up above the valve cover. The straight plug end on these Jeggs wires is bendable, and they stay where you bend them, completely eliminating the problem. Great product, high quality, and a problem solver!
    Date published: 2017-01-11
    Rated 3 out of 5 by from Decent wire The wires them self are good quality but the fitment is not good for any aftermarket valve covers number 7&8 are stretched like piano cord to reach plug. Also the straight boots are to long you have to really smash thw wire on plug to get that firm click. These 2 are only bad things besides that there nice set of wires
    Date published: 2021-02-28
    Rated 3 out of 5 by from 1 wire too short There needed to be 2 more long wires for an HEI distributor
    Date published: 2016-11-24
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    Items You Need

    Some parts are not legal for use in California or other states with similar laws / regulations

    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.