Our titanium spark plug wire heat shield boots are designed to protect spark plug boots and wires from extreme exhaust and header heat, helping prevent burn-through, hardening, and cracking. Built with dual-layer basalt material, these thermal insulation sleeves withstand temperatures up to 2500 degrees, preserving ignition performance and extending the service life of spark plug wires and plugs. Suitable for automotive engines including SBC and BBC applications, they offer reliable thermal protection for cars and trucks operating in high-temperature environments.
Key Features
- Helps prevent burn-through, hardening, and cracking of spark plug boots
- Enhances engine performance by protecting spark plug wire integrity
- Dual-layer basalt material with high temperature and corrosion resistance
- Thermal insulation resistance up to 2500 degrees
- Compatible with 90-degree, 45-degree, and straight spark plug boots
- Slip-on design with metal ring for easier installation
What’s Included
- 8 x Spark plug wire heat shield boots