Edelbrock Max-Fire Ultra-Spark 50 Red 8.5mm Spark Plug Wire Set HEI SBC V8 78-86

Maximize ignition performance and spark energy with this Edelbrock Max-Fire Ultra-Spark 50 spark plug wire set for 1978-1986 Small Block Chevy V8 engines equipped with HEI ignition. Designed for performance-oriented street and upgraded engine applications, these wires feature ultra-low 50-ohm resistance for exceptional voltage transfer, helping improve combustion efficiency, throttle response, and overall engine performance.

Features and Benefits:
- Designed for 1978-1986 Small Block Chevy V8 engines with HEI ignition
- Complete set of 8 spark plug wires included
- Ultra-Spark 50 ultra-low resistance ignition wire design
- 50-ohm resistance per foot for maximum voltage output
- Excellent EMI/RFI suppression for reliable ignition performance
- Heavy duty 8.5mm silicone jackets resist heat and chemicals
- Durable Kevlar spiral-wound core construction
- Helps improve combustion efficiency and throttle response
- Ideal for performance street and upgraded engine applications
- Installation with HEI-style fitment
- Engineered for strong, consistent spark delivery
- Red finish for standout engine bay appearance

Each wire is built with a durable Kevlar spiral-wound core protected by a heavy-duty 8.5mm silicone jacket that resists heat, moisture, and chemical exposure. Despite the extremely low resistance, the Ultra-Spark 50 series still provides excellent EMI/RFI suppression, making these wires ideal for high performance SBC combinations requiring maximum spark delivery and dependable reliability.

Additional Notes:
- This wire set is HEI specific and includes 8 wires only. (HEI coils mount in-cap and do not require a coil wire).
- For non HEI applications, use CHEDL22702 or CHEDL22712.
- Confirm distributor cap style before ordering.