Moroso Spark Plug Wire Set, Ultra 40, Spiral Core, 8.65 mm, Sleeved, Blue, 90 Degree Plug Boots, HEI Style Terminal, Under Header, Small Block Chevy, Kit

Spark Plug Wire Set, Ultra 40, Spiral Core, 8.65 mm, Sleeved, Blue, 90 Degree Plug Boots, HEI Style, Under Header, Small Block Chevy, Kit

Exterior sleeving offers improved dielectric strength for added resistance to outside pulses while electrical protecting wire against heat, chafing and contaminants.

8.65mm diameter wire with 40 ohms of resistance per foot

Sleeving adds extra dielectric strength which is wire’s ability to not be affected by outside electrical pulses

Sleeving extends spark plug wire life and protects against exhaust header heat, chaffing and contaminants

Complete, ready to install sets available for specific engines

Under Header/Valve Cover / HEI