Description
For use on Chevy 454 engines, HEI, Red jacket. 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) “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. The MSD’s 8.5mm spark plug terminals feature Dual Crimp terminals. As the name implies, the terminals feature two crimps; one for the sleeve of the wire and another separate crimp to grasp the conductor. The MSD’s 8.5mm spark plug terminals feature Dual Crimp terminals. As the name implies, the terminals feature two crimps; one for the sleeve of the wire and another separate crimp to grasp the conductor.
- Wires are precut to exact specifications
- Bolt-on performance
- Custom fit for make and model listed.
Application Summary:
| Year | Make/Model |
|---|---|
| 1974-1975 | Chevrolet Bel Air |
| 1975-1976 | Chevrolet C10 |
| 1973-1974 | Chevrolet C10 Pickup |
| 1974-1976 | Chevrolet C10 Suburban |
| 1975-1976 | Chevrolet C20 |
| 1974 | Chevrolet C20 Pickup |
| 1974-1976 | Chevrolet C20 Suburban |
| 1975-1976 | Chevrolet C30 |
| 1974 | Chevrolet C30 Pickup |
| 1974-1976 | Chevrolet Caprice |
| 1973-1974 | Chevrolet Chevelle |
| 1974 | Chevrolet Corvette |
| 1974-1975 | Chevrolet El Camino |
| 1974 | Chevrolet G10 Van |
| 1976 | Chevrolet G20 |
| 1974 | Chevrolet G20 Van |
| 1975-1976 | Chevrolet G30 |
| 1974 | Chevrolet G30 Van |
| 1974-1976 | Chevrolet Impala |
| 1976 | Chevrolet K10 |
| 1974 | Chevrolet K10 Pickup |
| 1976 | Chevrolet K20 |
| 1974 | Chevrolet K20 Pickup |
| 1974 | Chevrolet K30 Pickup |
| 1976 | Chevrolet K5 Blazer |
| 1974-1975 | Chevrolet Monte Carlo |
| 1975-1976 | GMC C15 |
| 1975-1976 | GMC C15 Suburban |
| 1974 | GMC C15/C1500 Pickup |
| 1973-1974 | GMC C15/C1500 Suburban |
| 1975-1976 | GMC C25 |
| 1975-1976 | GMC C25 Suburban |
| 1974 | GMC C25/C2500 Pickup |
| 1974 | GMC C25/C2500 Suburban |
| 1975-1976 | GMC C35 |
| 1974 | GMC C35/C3500 Pickup |
| 1975-1976 | GMC G25 |
| 1976 | GMC G35 |
| 1976 | GMC Jimmy |
| 1976 | GMC K15 |
| 1974 | GMC K15/K1500 Suburban |
| 1976 | GMC K25 |
| 1974 | GMC K25/K2500 Pickup |
| 1974 | GMC K25/K2500 Suburban |
| 1974 | GMC K35/K3500 Pickup |
| 1974-1975 | GMC Sprint |
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