0
0
Account Login
1-800-345-4545
Gift Cards
Track Order
Help

MSD Ignition Super Conductor 8.5mm Wires Red

121-31339


Product Q&A
View Now
Click image to zoom
MSD Ignition 31339
$116.95
2 left in stock
Super Conductor 8.5mm Wires
  • Red
  • Ford 351M/400 with HEI terminal cap
  • Distributor Boots: 90° HEI (Male Post)
  • Plug Boots: Straight (Multi-angle)
  • Ships
    QTY

    Does MSD Ignition 31339 fit your vehicle?

    Narrow Results

    1981 FORD F-350

    • Liter: 6.6
    • SubModel: CUSTOM
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Red Super Conductor 8.5mm; 8.5mm; For Use On Ford Engines w/HEI Boots; This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolled [Non-Emissions Controlled] Vehicles; and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations
    • CUI: 400
    • Engine Type: V8 ( 6.6L / 400 )
    • Engine Vin: Z

    1978 FORD THUNDERBIRD

    • Liter: 6.6
    • SubModel: DIAMOND JUBILEE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Red Super Conductor 8.5mm; 8.5mm; For Use On Ford Engines w/HEI Boots; This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolled [Non-Emissions Controlled] Vehicles; and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations
    • CUI: 400
    • Engine Type: V8 ( 6.6L / 400 )
    • Engine Vin: S

    1977 FORD LTD II

    • Liter: 5.8
    • SubModel: SQUIRE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Red Super Conductor 8.5mm; 8.5mm; For Use On Ford Engines w/HEI Boots; This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolled [Non-Emissions Controlled] Vehicles; and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations
    • CUI: 351
    • Engine Type: V8 ( 5.8L / 351 )
    • Engine Vin: H

    1980 FORD F-250

    • Liter: 5.8
    • SubModel: CUSTOM
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Red Super Conductor 8.5mm; 8.5mm; For Use On Ford Engines w/HEI Boots
    • CUI: 351
    • Engine Type: V8 ( 5.8L / 351 )
    • Engine Vin: G

    1977 FORD F-350

    • Liter: 6.6
    • SubModel: RANGER
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Red Super Conductor 8.5mm; 8.5mm; For Use On Ford Engines w/HEI Boots; This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolled [Non-Emissions Controlled] Vehicles; and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations
    • CUI: 400
    • Engine Type: V8 ( 6.6L / 400 )
    • Engine Vin: S

    1980 FORD E-250 ECONOLINE

    • Liter: 6.6
    • SubModel: CUSTOM
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Red Super Conductor 8.5mm; 8.5mm; For Use On Ford Engines w/HEI Boots; This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolled [Non-Emissions Controlled] Vehicles; and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations
    • CUI: 400
    • Engine Type: V8 ( 6.6L / 400 )
    • Engine Vin: Z

    1980 FORD F-350

    • Liter: 6.6
    • SubModel: CUSTOM
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Red Super Conductor 8.5mm; 8.5mm; For Use On Ford Engines w/HEI Boots; This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolled [Non-Emissions Controlled] Vehicles; and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations
    • CUI: 400
    • Engine Type: V8 ( 6.6L / 400 )
    • Engine Vin: Z

    1978 FORD F-150

    • Liter: 6.6
    • SubModel: NORTHLAND
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Red Super Conductor 8.5mm; 8.5mm; For Use On Ford Engines w/HEI Boots; This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolled [Non-Emissions Controlled] Vehicles; and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations
    • CUI: 400
    • Engine Type: V8 ( 6.6L / 400 )
    • Engine Vin: S

    1979 FORD LTD II

    • Liter: 5.8
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Red Super Conductor 8.5mm; 8.5mm; For Use On Ford Engines w/HEI Boots
    • CUI: 351
    • Engine Type: V8 ( 5.8L / 351 )
    • Engine Vin: H

    1978 MERCURY COUGAR

    • Liter: 5.8
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Red Super Conductor 8.5mm; 8.5mm; For Use On Ford Engines w/HEI Boots; This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolled [Non-Emissions Controlled] Vehicles; and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations
    • CUI: 351
    • Engine Type: V8 ( 5.8L / 351 )
    • Engine Vin: H

    1977 MERCURY COUGAR

    • Liter: 5.8
    • SubModel: XR-7
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Red Super Conductor 8.5mm; 8.5mm; For Use On Ford Engines w/HEI Boots
    • CUI: 351
    • Engine Type: V8 ( 5.8L / 351 )
    • Engine Vin: H

    1977 FORD F-150

    • Liter: 6.6
    • SubModel: XLT
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Red Super Conductor 8.5mm; 8.5mm; For Use On Ford Engines w/HEI Boots; This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolled [Non-Emissions Controlled] Vehicles; and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations
    • CUI: 400
    • Engine Type: V8 ( 6.6L / 400 )
    • Engine Vin: S

    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.