Edelbrock Spark Plug Wire Set SBC 78-86 V8 Hei 500 Ohm Resistance Black (Set of 8)

If you're working on a Small-Block Chevy V8 from 1978 to 1986 that uses the HEI ignition system, these Edelbrock Max-Fire Ultra-Spark 500 spark plug wires are a solid option for replacing your old ones. They're built to help ensure you're getting the most voltage to your spark plugs, which is key for a strong, consistent spark. This means better performance and a smoother running engine.

These wires are constructed with a Kevlar spiral wound core inside a heavy-duty 8.5mm diameter silicone jacket. That silicone jacket is there to protect the core from heat, moisture, and chemicals you might encounter under the hood. They also feature a 500-ohm resistance per foot, which helps suppress EMI/RFI noise. This is important because it prevents interference with your radio or other electronic components, while still allowing for a strong spark. They're a great value for daily drivers or budget-conscious builds looking for improved spark delivery over stock wires.