Custom Spark Plug Wire Set; 8.5mm; Red; Fits Big Block Chevy Race Engines; w/HEI Tower Cap; Equipped w/Headers Or An MSD Distributor;
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
  • For high EMI suppression
  • Conductor core features Dupont Kevlar material
  • Proprietary compound sleeves for resistance to high heat/abrasion

Application Summary:

Year Make/Model
1975 Chevrolet Bel Air
1975-1980 Chevrolet C10
1975-1980 Chevrolet C10 Suburban
1975-1986 Chevrolet C20
1975-1986 Chevrolet C20 Suburban
1975-1986 Chevrolet C30
1975-1976 Chevrolet Caprice
1976 Chevrolet G20
1975-1976 Chevrolet G30
1975-1976 Chevrolet Impala
1976 Chevrolet K10
1980 Chevrolet K10
1976-1978 Chevrolet K20
1985 Chevrolet K20 Suburban
1977 Chevrolet K30
1980-1986 Chevrolet K30
1976-1978 Chevrolet K5 Blazer
1975 Chevrolet Malibu
1975 Chevrolet Monte Carlo
1987-1988 Chevrolet R30
1989 Chevrolet R3500
1987-1988 Chevrolet V30
1989 Chevrolet V3500
1975-1978 GMC C15
1975-1978 GMC C15 Suburban
1979-1980 GMC C1500
1979-1980 GMC C1500 Suburban
1975-1978 GMC C25
1975-1978 GMC C25 Suburban
1979-1986 GMC C2500
1979-1986 GMC C2500 Suburban
1975-1978 GMC C35
1979-1986 GMC C3500
1975-1976 GMC G25
1976 GMC G35
1976 GMC Jimmy
1976 GMC K15
1980 GMC K1500
1976-1978 GMC K25
1976-1977 GMC K25 Suburban
1979-1986 GMC K3500
1987-1989 GMC R3500
1975 GMC Sprint
1987-1989 GMC V3500

Additional Information:

Fast Efficient Shipping

Through our distribution network Deliveries can be as fast as Next Day Delivery.
Delivery times vary by destination, tracking information is provided with every purchase.

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.