Moroso 73823 Moroso GM LS Ignition Wire Set - Ultra 40 - Sleeved - Coil-On - 8in Wire - BlackMoroso 73823 Moroso GM LS Ignition Wire Set Ultra 40 Sleeved Coil On 8in Wire Black GM LS Ultra 40 Custom Fit Ignition Wire Set, Straight Boots, 8 Inch Long, Black Sleeved Wire Exterior sleeving offers improved dielectric strength for added resistance to outside pulses while electrical protecting wire against heat, chafing and contaminants 7mm diameter wire with 40 ohms of resistance per foot Sleeving adds extra dielectric strength Sleeving extends