Texas Speed 10mm LS TRUCK Spark Plug Wires - Max-Plus Heat Protection

Texas Speed 10mm Spark Plug Wires – LS Truck / LSA – Max-Plus Heat Protection

Upgrade your ignition system with Texas Speed's 10mm Spark Plug Wires, engineered specifically for LS Truck and LSA applications. Built to withstand the harshest under-hood conditions, these wires deliver maximum conductivity, heat resistance, and long-lasting performance.

Featuring Max-Plus heat protection, these wires are perfect for high-horsepower builds, tight engine bays, and forced induction setups. Whether you're on the street or at the track, these 10mm wires ensure consistent spark energy and optimized combustion.

Key Features:

• Application: LS Truck and LSA engines
• Wire Diameter: Oversized 10mm for enhanced current delivery
• Heat Protection: Max-Plus insulation for extreme thermal resistance
• Color: Bright red or black for aggressive engine bay styling
• Construction: High-temp silicone jackets and premium core materials
• Direct Fit: Tailored for coil-on-plug LS and LSA setups

Benefits:

• Improved spark energy for better combustion and throttle response
• Withstands high engine bay temperatures and reduces misfires
• Ideal for turbocharged, supercharged, or high-compression engines

Fitment:

• LS-based Truck engines (4.8L, 5.3L, 6.0L, etc.)
• LSA engines (factory and swapped applications)