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MSD Ignition Super Conductor 8.5mm Wires Black

121-31373


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MSD Ignition 31373
$108.95
5 left in stock
Super Conductor 8.5mm Wires
  • Black
  • Chevy/GMC Big Block with Socket cap
  • Distributor Boots: 90° Socket (Female)
  • Plug Boots: Straight (Multi-angle)
  • Ships on - In Stock

    Thank you! We will notify you when this product becomes available.

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    Does MSD Ignition 31373 fit your vehicle?

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    1967 CHEVROLET IMPALA

    • Liter: 6.5
    • SubModel: SS
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Black Super Conductor 8.5mm; 8.5mm; Fits Chevy Big Block; w/Socket Style Distributor Cap
    • CUI: 396
    • Engine Type: V8 ( 6.5L / 396 )
    • Engine Vin: -

    1972 CHEVROLET BISCAYNE

    • Liter: 7.4
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Black Super Conductor 8.5mm; 8.5mm; Fits Chevy Big Block; w/Socket Style Distributor Cap
    • CUI: 454
    • Engine Type: V8 ( 7.4L / 454 )
    • Engine Vin: W

    1970 CHEVROLET TOWNSMAN

    • Liter: 7.4
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Black Super Conductor 8.5mm; 8.5mm; Fits Chevy Big Block; w/Socket Style Distributor Cap; 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: 454
    • Engine Type: V8 ( 7.4L / 454 )
    • Engine Vin: -

    1970 CHEVROLET CHEVELLE

    • Liter: 7.4
    • SubModel: MALIBU
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 8.5mm; Fits Chevy Big Block; w/Socket Style Distributor Cap
    • CUI: 454
    • Engine Type: V8 ( 7.4L / 454 )
    • Engine Vin: -

    1970 GMC C25/C2500 SUBURBAN

    • Liter: 6.6
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Black Super Conductor 8.5mm; 8.5mm; Fits Chevy Big Block; w/Socket Style Distributor Cap; 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: 402
    • Engine Type: V8 ( 6.6L / 402 )
    • Engine Vin: E

    1969 GMC C15/C1500 SUBURBAN

    • Liter: 6.5
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Black Super Conductor 8.5mm; 8.5mm; Fits Chevy Big Block; w/Socket Style Distributor Cap; 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: 396
    • Engine Type: V8 ( 6.5L / 396 )
    • Engine Vin: E

    1972 GMC C25/C2500 SUBURBAN

    • Liter: 6.6
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Black Super Conductor 8.5mm; 8.5mm; Fits Chevy Big Block; w/Socket Style Distributor Cap
    • CUI: 402
    • Engine Type: V8 ( 6.6L / 402 )
    • Engine Vin: E

    1970 GMC C15/C1500 PICKUP

    • Liter: 6.6
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Black Super Conductor 8.5mm; 8.5mm; Fits Chevy Big Block; w/Socket Style Distributor Cap; 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: 402
    • Engine Type: V8 ( 6.6L / 402 )
    • Engine Vin: E

    1969 CHEVROLET CHEVELLE

    • Liter: 6.5
    • SubModel: SS
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 8.5mm; Fits Chevy Big Block; w/Socket Style Distributor Cap
    • CUI: 396
    • Engine Type: V8 ( 6.5L / 396 )
    • Engine Vin: -

    1971 CHEVROLET CHEVELLE

    • Liter: 7.4
    • SubModel: MALIBU
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 8.5mm; Fits Chevy Big Block; w/Socket Style Distributor Cap
    • CUI: 454
    • Engine Type: V8 ( 7.4L / 454 )
    • Engine Vin: -

    1970 CHEVROLET EL CAMINO

    • Liter: 7.4
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Black Super Conductor 8.5mm; 8.5mm; Fits Chevy Big Block; w/Socket Style Distributor Cap
    • CUI: 454
    • Engine Type: V8 ( 7.4L / 454 )
    • Engine Vin: -

    1974 GMC K25/K2500 PICKUP

    • Liter: 7.4
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Black Super Conductor 8.5mm; 8.5mm; Fits Chevy Big Block; w/Socket Style Distributor Cap
    • CUI: 454
    • Engine Type: V8 ( 7.4L / 454 )
    • Engine Vin: L
    31373 is rated 5.0 out of 5 by 1.
    Rated 5 out of 5 by from Great Ordered with standard shipping and they arrived the next day. Great product, Fit good, work great.
    Date published: 2017-06-21
    • y_2021, m_5, d_5, h_17
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    • clientName_jegs

    will this spark plug wire set made for HEI distributor on 1969 Camaro SS 396? Thanks, Vic

    Asked by: Stingray1967
    No they are made for a female type cap not a male hei type cap.
    Answered by: BrandonJ
    Date published: 2017-10-03
    • y_2021, m_5, d_5, h_17CST
    • bvseo_bulk, prod_bvqa, vn_bulk_3.0.15
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    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.

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    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.