spark plug wires street fire 8.0mm black straight boots chevrolet big block set

The Street Fire Spark Plug Wires feature a low resistance conductor that’s wrapped in a sleek and durable black sleeve.

Features:
- Helically wound conductor suppresses electro and radio noise.
- Kevlar core combination for great strength and durability.
- Heavy duty terminals for secure connection.
- 8mm silicone and synthetic jacket resists heat and abrasion.
- 500 Ohms per foot resistance for improved spark delivery and power.
- Silicone boots protect against high exhaust temps.