Custom Spark Plug Wire Set; 8.5mm; w/HEI Cap; OEM Cut;
The MSD 8.5mm super conductor wire is the performance wire. Engineered from the inside out, the 8.5 offers everything you have ever wanted in a wire; incredibly low resistance without electronic interference. In a single 12 inch length of super conductor wire there is only 40 - 50 ohms of resistance. That is the lowest resistance of any helically wound wire. To accomplish this, we use a copper alloy conductor due to it's great voltage carrying capabilities. The low resistance results in less loss in spark energy so more reaches the spark plug. The conductor is wound extremely tight around a special center core. So tight in fact, that there is over 40 feet of conductor wrapped into a single foot of plug wire. This winding procedure, combined with a ferro-magnetic impregnated center core, produces an extremely effective electro magnetic interference (EMI) or choke. This choke, or suppression capability, keeps the EMI inside the wire where it cannot interfere with other electronics on your vehicle. The outer sleeve that surrounds the conductor assembly is just as impressive. A proprietary blend of silicone and synthetic material produce a sleeve that is highly resistant to high heat as well as abrasion and tears. Available in universal kits and bulk lengths.
  • Custom Fit For Make And Model Listed
  • Wires Are Pre-Cut To Exact Specifications
  • Bolt-on Performance

Application Summary:

Year Make/Model
1969-1974 Chevrolet Bel Air
1969-1972 Chevrolet Biscayne
1973 Chevrolet Blazer
1972 Chevrolet Brookwood
1969-1974 Chevrolet C10 Pickup
1969-1974 Chevrolet C10 Suburban
1969-1974 Chevrolet C20 Pickup
1969-1974 Chevrolet C20 Suburban
1969-1974 Chevrolet C30 Pickup
1969-1972 Chevrolet Camaro
1969-1974 Chevrolet Caprice
1969-1973 Chevrolet Chevelle
1969-1974 Chevrolet Corvette
1969-1974 Chevrolet El Camino
1973-1974 Chevrolet G10 Van
1973-1974 Chevrolet G20 Van
1973-1974 Chevrolet G30 Van
1969-1974 Chevrolet Impala
1969 Chevrolet K10 Pickup
1974 Chevrolet K10 Pickup
1969-1972 Chevrolet K10 Suburban
1969 Chevrolet K20 Pickup
1973-1974 Chevrolet K20 Pickup
1973 Chevrolet K20 Suburban
1969-1971 Chevrolet K30 Pickup
1973-1974 Chevrolet K30 Pickup
1970-1972 Chevrolet Kingswood
1973-1974 Chevrolet Laguna
1973-1974 Chevrolet Malibu
1970-1974 Chevrolet Monte Carlo
1969-1970 Chevrolet Nova
1970 Chevrolet Townsman
1972 Chevrolet Townsman

Additional Information:

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Get it Installed

JB's Power Centre offers on-site professional installation services in Calgary and Edmonton, AB.
We have on staff licensed Mechanical Technicians as well as MECP Certified 12-Volt Technicians.

* Extend your products Manufacturer Warranty

All products include a manufacturer warranty, but you can extend this warranty with
JB's Purchase Protection Plan
*Available on select products.