The plug wire kits come with ceramic boots that withstand up to 2,000 degrees F,providing astonishing energy output to the spark plug.
How ACCEL's Ceramic Boots Can Cure Spark Plug Wire Woes - Holley
Accel Ceramic Boot Spark Plug Wires
90 Degree Boot, Silicone Plug Bushing, Wire Bushing, Stainless Steel Spark Plug Terminal
AC PERFORMANCE 90 Degree Black Ceramic Spark Plug Boot Kits Fit 8 mm Wires
Accel Spark Plug Wire Set, 8mm, Yellow with Orange 90 Deg Boots
Taylor Cable 75051 8mm Spiro Pro White Ceramic Boot Univ 90˚ Black
8mm Spark Plug Wire Set With 90 DEG Ceramic Boots
Performance World 690135 Rapid-Fire 8mm 135 Degree Boot Universal
Black Jack Pro Ceramic Boot Spark Plug Wires – Aces Fuel Injection
1953-2022 Pro Sidewinder Spark Plug Wire Set Universal W/90 Degree
FLAMEEN 8mm Spark Plug Wire Kit With 90° Ceramic Boot High
Taylor Spark Plug Wire Set Spiro-Pro 8mm w/ 90-Degree White