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Fits 1978 to 1981 Buick Century, Regal, Skylark, and 5 more makes. See every vehicle
The Edelbrock #22703 Max-Fire Ultra-Spark 500 Performance's Spark plug wires are manufactured from highest quality materials to help deliver maximum voltage ensuring the ultimate performance. These wires have an extremely high EMI/RFI suppression along with a very low resistance to help deliver the most spark possible. They feature a heavy duty 8.5mm diameter silicone jacket to protect the Kevlar spiral wound core from heat, moisture and chemicals. Ultra-Spark 500 is a great choice for replacing OEM wires and are value priced. They feature high quality leads that deliver 500 ohms of EMI/RFI noise suppression with low resistance. They are ideal for daily drivers and for budget builds, offering the best combination of value and performance. See application chart for engine or vehicle specific kits.
| Year | Make | Model | Engine |
|---|---|---|---|
| 1978 | Buick | Century | 5.0L 305 V8 |
| 1980 - 1981 | Buick | Century | 5.0L 305 V8 |
| 1978 | Buick | Regal | 5.0L 305 V8 |
| 1980 | Buick | Regal | 5.0L 305 V8 |
| 1978 | Buick | Skylark | 5.0L 305 V8 |
| 1980 | Checker | Marathon | 4.4L 267 V8, 5.0L 305 V8 |
| 1981 - 1982 | Chevrolet | C10 | 5.0L 305 V8, 5.7L 350 V8 |
| 1985 - 1986 | Chevrolet | C10 | 5.0L 305 V8, 5.7L 350 V8 |
| 1981 - 1982 | Chevrolet | C10 Suburban | 5.0L 305 V8, 5.7L 350 V8 |
| 1985 - 1986 | Chevrolet | C10 Suburban | 5.0L 305 V8, 5.7L 350 V8 |
| 1981 - 1982 | Chevrolet | C20 | 5.0L 305 V8, 5.7L 350 V8 |
| 1985 - 1986 | Chevrolet | C20 | 5.0L 305 V8, 5.7L 350 V8 |
| 1981 - 1982 | Chevrolet | C20 Suburban | 5.0L 305 V8, 5.7L 350 V8 |
| 1985 - 1986 | Chevrolet | C20 Suburban | 5.0L 305 V8, 5.7L 350 V8 |
| 1985 - 1986 | Chevrolet | C30 | 5.7L 350 V8 |
| 1981 - 1985 | Chevrolet | Camaro | 5.0L 305 V8 |
| 1980 | Chevrolet | Caprice | 4.4L 267 V8, 5.0L 305 V8 |
| 1978 | Chevrolet | El Camino | 5.0L 305 V8 |
| 1980 | Chevrolet | Impala | 4.4L 267 V8, 5.0L 305 V8 |
| 1981 - 1982 | Chevrolet | K10 | 5.0L 305 V8, 5.7L 350 V8 |
| 1985 - 1986 | Chevrolet | K10 | 5.0L 305 V8, 5.7L 350 V8 |
| 1981 | Chevrolet | K10 Suburban | 5.0L 305 V8, 5.7L 350 V8 |
| 1982 | Chevrolet | K10 Suburban | 5.7L 350 V8 |
| 1985 | Chevrolet | K10 Suburban | 5.7L 350 V8 |
| 1986 | Chevrolet | K10 Suburban | 5.0L 305 V8, 5.7L 350 V8 |
| 1981 - 1982 | Chevrolet | K20 | 5.7L 350 V8 |
| 1985 | Chevrolet | K20 | 5.0L 305 V8, 5.7L 350 V8 |
| 1986 | Chevrolet | K20 | 5.7L 350 V8 |
| 1981 - 1982 | Chevrolet | K20 Suburban | 5.7L 350 V8 |
| 1985 - 1986 | Chevrolet | K20 Suburban | 5.0L 305 V8, 5.7L 350 V8 |
| 1982 | Chevrolet | K30 | 5.7L 350 V8 |
| 1985 - 1986 | Chevrolet | K30 | 5.7L 350 V8 |
| 1981 - 1982 | Chevrolet | K5 Blazer | 5.0L 305 V8, 5.7L 350 V8 |
| 1985 - 1986 | Chevrolet | K5 Blazer | 5.0L 305 V8, 5.7L 350 V8 |
| 1978 | Chevrolet | Malibu | 5.0L 305 V8 |
| 1979 | Chevrolet | Malibu | 4.4L 267 V8, 5.0L 305 V8 |
| 1980 | Chevrolet | Malibu | 4.4L 267 V8, 5.0L 305 V8, 5.7L 350 V8 |
| 1981 | Chevrolet | Malibu | 5.0L 305 V8 |
| 1978 - 1980 | Chevrolet | Monte Carlo | 5.0L 305 V8 |
| 1981 - 1982 | GMC | C1500 | 5.0L 305 V8, 5.7L 350 V8 |
| 1981 - 1982 | GMC | C1500 Suburban | 5.0L 305 V8, 5.7L 350 V8 |
| 1985 - 1986 | GMC | C1500 Suburban | 5.0L 305 V8 |
| 1981 | GMC | C2500 | 5.0L 305 V8, 5.7L 350 V8 |
| 1982 | GMC | C2500 | 5.0L 305 V8 |
| 1985 - 1986 | GMC | C2500 | 5.7L 350 V8 |
| 1982 | GMC | C2500 Suburban | 5.0L 305 V8 |
| 1985 - 1986 | GMC | C2500 Suburban | 5.7L 350 V8 |
| 1985 - 1986 | GMC | C3500 | 5.7L 350 V8 |
| 1979 - 1980 | GMC | Caballero | 4.4L 267 V8 |
| 1981 | GMC | G1500 | 5.0L 305 V8 |
| 1982 | GMC | G1500 | 5.0L 305 V8, 5.7L 350 V8 |
| 1981 - 1982 | GMC | G2500 | 5.0L 305 V8 |
| 1982 | GMC | G3500 | 5.7L 350 V8 |
| 1981 - 1982 | GMC | Jimmy | 5.0L 305 V8, 5.7L 350 V8 |
| 1981 - 1982 | GMC | K1500 | 5.0L 305 V8, 5.7L 350 V8 |
| 1985 - 1986 | GMC | K1500 | 5.0L 305 V8, 5.7L 350 V8 |
| 1982 | GMC | K1500 Suburban | 5.0L 305 V8, 5.7L 350 V8 |
| 1985 | GMC | K1500 Suburban | 5.7L 350 V8 |
| 1981 - 1982 | GMC | K2500 | 5.7L 350 V8 |
| 1985 - 1986 | GMC | K2500 | 5.7L 350 V8 |
| 1986 | GMC | K2500 Suburban | 5.7L 350 V8 |
| 1986 | GMC | K3500 | 5.7L 350 V8 |
| 1980 | Oldsmobile | Cutlass Calais | 5.0L 305 V8, 5.7L 350 V8 |
| 1980 | Oldsmobile | Cutlass Cruiser | 5.0L 305 V8 |
| 1980 | Oldsmobile | Cutlass Salon | 5.0L 305 V8 |
| 1980 | Oldsmobile | Cutlass Supreme | 5.0L 305 V8 |
| 1980 - 1983 | Pontiac | Firebird | 5.0L 305 V8 |
| 1980 | Pontiac | Grand Am | 5.0L 305 V8 |
| 1980 | Pontiac | Grand LeMans | 5.0L 305 V8 |