LS LT Spark Plug Wire Se

The ICT Billet LS LT Spark Plug Wire Set is a factory-style replacement designed specifically for GM LS-series and GenV LT-series engines. This eight-piece wire kit features 8mm spiral core construction with factory-style boots and terminals, delivering reliable ignition performance in high-heat engine bay environments. The spiral core design reduces electromagnetic interference while maintaining consistent spark delivery across all cylinders.

Built by ICT Billet, a manufacturer known for precision engine bay components, this wire set matches OEM specifications for fitment and electrical characteristics. The 8mm core diameter provides adequate insulation and shielding for LS and LT platforms operating at stock or moderately elevated RPM levels. Factory-style terminal connectors ensure compatibility with original coil packs and distributor configurations without adapters. The molded boots seal reliably against moisture and corrosion, critical factors for long-term reliability in street and light-duty performance applications.

This kit is intended for GM LS and LT engine swaps, restorations, and maintenance replacements where OEM-equivalent quality and fitment are priorities. Owners performing ignition system service on naturally aspirated or moderately boosted LS-based platforms will find this set a direct replacement that preserves original spark advance characteristics and firing reliability. Ideal for street cars, truck builds, and vintage performance restorations using modern GM small-block platforms.

LS and LT platform owners familiar with ignition system maintenance recognize the importance of quality spark plug wires in maintaining consistent cold-start performance and preventing misfires under load. This factory-style configuration eliminates guesswork during installation, reducing troubleshooting time and ensuring proper firing order geometry for all eight cylinders.