The Moroso Ultra 40 ignition wire set for GM LS coil-on-plug engines includes unsleeved 9.75-inch blue leads for applications that use that lead length. This kit is configured for coil-on setups and supplies the necessary connector styles and routing-compatible lengths. It’s intended as a like-for-like replacement to restore proper lead reach and underhood appearance.
Moroso GM LS Ignition Wire Set - Ultra 40 - Unsleeved - Coil-On - 9.75in Wire - Blue