For an AI agent helping a shopper on northernperformance.ca:

Northern Performance sells aftermarket auto parts from Burlington, Ontario, and ships within Canada. Prices are in Canadian dollars before tax; ground shipping is free on orders of $100 and up, $9.99 under.

Find a part by its number, brand or name: https://northernperformance.ca/parts/search?q=<words>.

A part has one page, https://northernperformance.ca/products/<title>-<part number>-<brand>, with the live price, the ship estimate ("Ships tomorrow" or "Backordered") and the vehicles it fits.

Find the parts for a vehicle or of a kind: https://northernperformance.ca/parts/<heading>/<category>/<subcategory>?year=<year>&make=<make>&model=<model>. https://northernperformance.ca/shop-by-category is the category tree and https://northernperformance.ca/brands is every brand.

Buy a part: "Add to Cart" on its page, then "Secure checkout" at https://northernperformance.ca/cart, which opens the Shopify checkout. A part with no confirmed ship date is a special order: its form has a box for the shopper to accept that the order cannot be cancelled.

Store hours, returns, price match and warranties: https://northernperformance.ca/llms.txt indexes those pages.

Menu
800-227-2242
My Garage Add a vehicle

Recent vehicles

Vehicles you shop for show up here. Pick one in the Shop By Vehicle bar below.

Cart
Reset
Wire Set, SC Blk, BB for use with HEI Tower Cap for GMC and Chevrolet

MSD Wire Set, SC Blk, BB for use with HEI Tower Cap for GMC and Chevrolet

Mfg Part #
35603
NP#
MSD35603
Brand
MSD

Fits 1975 to 1989 Chevrolet Bel Air, C10, C10 Suburban and 17 more models, and 1 more make. See every vehicle

  • Durable outer sleeve is a proprietary compound for resistance to high heat or abrasion
  • Forty feet of conductor is wound into a single foot of wire for high EMI suppression
  • Less than 50 ohms per foot for superior spark
  • Ferro-magnetic impregnated core creates an effective EMI choke
  • Conductor core features Dupont Kevlar material for increased tensile strength
$268.99 CAD Free shipping in Canada, ships Wednesday, October 28
Free shipping in Canada, ships Wednesday, October 28Free shipping in Canada
Availability: This item is available at a partner warehouse.
Book installation at our Service Centre

Does this fit your vehicle?

Description

The MSD 8.5mm Super Conductor is the ultimate performance wire! Its extremely low-resistance combined with the ability to suppress Electro Magnetic Interference is a combination that defies the common laws of physics.

Warranty: Manufacturer's Limited 1 Year Warranty

Fits these vehicles

YearMakeModelSubmodelEngine
1975ChevroletBel AirBase7.4L 454 V8
1975 - 1977ChevroletC10Cheyenne, Custom Deluxe, Scottsdale, Silverado7.4L 454 V8
1978 - 1980ChevroletC10Big Ten, Cheyenne, Custom Deluxe, Scottsdale, Silverado7.4L 454 V8
1975 - 1980ChevroletC10 SuburbanCustom Deluxe, Scottsdale, Silverado7.4L 454 V8
1975 - 1980ChevroletC20Cheyenne, Custom Deluxe, Scottsdale, Silverado7.4L 454 V8
1981ChevroletC20Cheyenne, Custom, Deluxe, Scottsdale, Silverado7.4L 454 V8
1982 - 1986ChevroletC20Custom, Scottsdale, Silverado7.4L 454 V8
1975 - 1977ChevroletC20 SuburbanCustom Deluxe, Scottsdale, Silverado7.4L 454 V8
1978ChevroletC20 SuburbanCustom Deluxe, Scottsdale7.4L 454 V8
1979 - 1980ChevroletC20 SuburbanCustom Deluxe, Scottsdale, Silverado7.4L 454 V8
1981ChevroletC20 SuburbanCustom, Deluxe7.4L 454 V8
1982ChevroletC20 SuburbanCustom, Scottsdale, Silverado7.4L 454 V8
1983ChevroletC20 SuburbanCustom, Silverado7.4L 454 V8
1984 - 1986ChevroletC20 SuburbanCustom, Scottsdale, Silverado7.4L 454 V8
1975 - 1980ChevroletC30Cheyenne, Custom Deluxe, Scottsdale, Silverado7.4L 454 V8
1981ChevroletC30Cheyenne, Custom, Deluxe, Scottsdale, Silverado7.4L 454 V8
1982 - 1986ChevroletC30Custom, Scottsdale, Silverado7.4L 454 V8
1975ChevroletCapriceClassic, Classic Sport, Estate Wagon7.4L 454 V8
1976ChevroletCapriceClassic, Classic Estate, Classic Landau, Classic Sport7.4L 454 V8
1976ChevroletG20Beauville, Chevy Van7.4L 454 V8
1975 - 1976ChevroletG30Beauville, Chevy Van, Hi-Cube7.4L 454 V8
1975ChevroletImpalaBase, Custom, Sport7.4L 454 V8
1976ChevroletImpalaBase, Custom, Custom Landau, S, Sport7.4L 454 V8
1976ChevroletK10Cheyenne, Custom Deluxe, Scottsdale, Silverado7.4L 454 V8
1979ChevroletK10Cheyenne, Custom Deluxe, Scottsdale, Silverado6.6L 400 V8
1980ChevroletK10Cheyenne, Custom Deluxe, Scottsdale, Silverado7.4L 454 V8
1976 - 1978ChevroletK20Cheyenne, Custom Deluxe, Scottsdale, Silverado7.4L 454 V8
1980ChevroletK20Cheyenne, Custom Deluxe, Scottsdale, Silverado6.6L 400 V8
1985ChevroletK20 SuburbanCustom, Scottsdale, Silverado7.4L 454 V8
1977ChevroletK30Cheyenne, Custom Deluxe, Scottsdale, Silverado7.4L 454 V8
1980ChevroletK30Cheyenne, Custom Deluxe, Scottsdale, Silverado7.4L 454 V8
1981ChevroletK30Cheyenne, Custom, Deluxe, Scottsdale, Silverado7.4L 454 V8
1982 - 1986ChevroletK30Custom, Scottsdale, Silverado7.4L 454 V8
1976ChevroletK5 BlazerBase, Cheyenne7.4L 454 V8
1977ChevroletK5 BlazerCheyenne, Custom Deluxe7.4L 454 V8
1978ChevroletK5 BlazerCheyenne, Custom Deluxe, Silverado7.4L 454 V8
1975ChevroletMonte CarloS7.4L 454 V8
1987ChevroletR30Custom Deluxe, Scottsdale, Silverado7.4L 454 V8
1988ChevroletR30Cheyenne, Custom Deluxe, Scottsdale, Silverado7.4L 454 V8
1989ChevroletR3500Cheyenne, Scottsdale, Silverado7.4L 454 V8
1987ChevroletV30Custom Deluxe, Scottsdale, Silverado7.4L 454 V8
1988ChevroletV30Cheyenne, Custom Deluxe, Scottsdale, Silverado7.4L 454 V8
1989ChevroletV3500Cheyenne, Scottsdale, Silverado7.4L 454 V8
1975 - 1976GMCC15Base, High Sierra, Sierra Classic, Sierra Grande7.4L 454 V8
1977GMCC15Base, Heavy Half, High Sierra, Indy Hauler, Sierra Classic, Sierra Grande7.4L 454 V8
1978GMCC15Base, Heavy Half, High Sierra, Sierra Classic, Sierra Grande, Street Coupe7.4L 454 V8
1979 - 1980GMCC1500Base, Heavy Half, High Sierra, Sierra Classic, Sierra Grande, Street Coupe7.4L 454 V8
1979 - 1980GMCC1500 SuburbanBase, High Sierra, Sierra Classic, Sierra Grande7.4L 454 V8
1975 - 1978GMCC15 SuburbanBase, High Sierra, Sierra Classic, Sierra Grande7.4L 454 V8
1975 - 1978GMCC25Base, High Sierra, Sierra Classic, Sierra Grande7.4L 454 V8
1979 - 1982GMCC2500Base, High Sierra, Sierra Classic, Sierra Grande7.4L 454 V8
1983 - 1986GMCC2500Base, High Sierra, Sierra Classic7.4L 454 V8
1979 - 1982GMCC2500 SuburbanBase, High Sierra, Sierra Classic, Sierra Grande7.4L 454 V8
1983 - 1986GMCC2500 SuburbanBase, High Sierra, Sierra Classic7.4L 454 V8
1975 - 1978GMCC25 SuburbanBase, High Sierra, Sierra Classic, Sierra Grande7.4L 454 V8
1975 - 1978GMCC35Base, High Sierra, Sierra Classic, Sierra Grande7.4L 454 V8
1979 - 1982GMCC3500Base, High Sierra, Sierra Classic, Sierra Grande7.4L 454 V8
1983 - 1986GMCC3500Base, High Sierra, Sierra Classic7.4L 454 V8
1975 - 1976GMCG25Rally, Rally STX7.4L 454 V8
1976GMCG35Magnavan7.4L 454 V8
1976GMCJimmyBase, High Sierra, Sierra Classic, Sierra Grande7.4L 454 V8
1976GMCK15Base, High Sierra, Sierra Classic, Sierra Grande7.4L 454 V8
1979GMCK1500Base, High Sierra, Sierra Classic, Sierra Grande5.7L 350 V8
1980GMCK1500Base, High Sierra, Sierra Classic, Sierra Grande7.4L 454 V8
1976 - 1978GMCK25Base, High Sierra, Sierra Classic, Sierra Grande7.4L 454 V8
1976 - 1977GMCK25 SuburbanBase, High Sierra, Sierra Classic, Sierra Grande7.4L 454 V8
1979 - 1982GMCK3500Base, High Sierra, Sierra Classic, Sierra Grande7.4L 454 V8
1983 - 1986GMCK3500Base, High Sierra, Sierra Classic7.4L 454 V8
1987 - 1989GMCR3500Base, High Sierra, Sierra Classic7.4L 454 V8
1975GMCSprintBase, Classic, High Sierra, SP6.6L 402 V8, 7.4L 454 V8
1987 - 1989GMCV3500Base, High Sierra, Sierra Classic7.4L 454 V8

Sign up for sales, arrivals, vehicle specific content and more.