For GM LS3/LS4/LS7/LT N0I8 Spark Plug Wire Set 9070C Extreme 9000 Ceramic Boot

Spark Plug Wire Set for GM LS3/LS4/LS7/LT

This 9070C Extreme 9000 spark plug wire set delivers reliable ignition performance for GM LS-series and LT engines, cross-referencing part number 9070C.

Overview

This spark plug wire set is built for GM LS3, LS4, LS7, and LT engines, using 9070C Extreme 9000 ceramic boot construction. The set carries spark from coil to plug with high-temperature resistance, making it a solid choice for engine builders, racers, and daily drivers who need dependable ignition components.

Built For Performance

• Ceramic boot construction resists extreme exhaust manifold heat
• 9000-series wire design supports high-output ignition systems
• Low-resistance conductor for strong spark delivery
• Fits GM LS3, LS4, LS7, and LT engine platforms
• Cross-references part number 9070C
• Durable insulation protects against abrasion and heat

Fits These Machines

• for GM LS3 equipped vehicles
• for GM LS4 equipped vehicles
• for GM LS7 equipped vehicles
• for GM LT equipped vehicles

On-The-Job Use

• Engine builds and swaps using LS or LT platforms
• Racing applications needing heat-resistant boots
• Restoring or refreshing ignition components
• Daily drivers wanting dependable spark delivery

Specs At A Glance

Good To Know

Q: Do these wires fit all LS and LT engines? A: This set is designed for GM LS3, LS4, LS7, and LT platforms, so verify your engine code before ordering. Q: Why choose ceramic boots? A: Ceramic boots handle higher temperatures than standard rubber boots, which helps prevent burn-through near exhaust manifolds.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.