*UPDATE Thundersport Black 5mm Spark Plug Wire Kit

Accel Thundersport spark plug wire kit is half the diameter of stock wires and is flexible.
Wire kit is easy to run through cylinder heads, rocker covers and frame tubes for a hidden look. It has 150 ohms per foot of resisitance and a spiral wound core for better performance. Wires have a high gloss 5mm silicone jacket rated at 550°. Coil end must be terminated by customer. Set is packaged in two 5' leads with 90° plug ends.