Moroso 73833 - Ignition Wire Set, Ultra 40, Sleeved, Ford 302 Hei, 135 Degree,

Ultra 40 Race Wire Sleeved, Ford 289-302 Hei Style Cap, Black Ultra 40 Custom Fit Wire Set, Black Wire, Sleeved, Ford 289-302 HEI 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