- Helps protect wires from extreme heat
- Great for use with headers
- Made of woven fiberglass and double layered for strength.
- These spark plug boot insulators are flame resistant to peak temperatures of 1200°F and protect continuously at 500°F.
- 6" Length
ACCEL Fiberglass Wire Sleeve Guard is designed to take the heat and abrasion instead of the boot. It features a double-layered fiberglass boot guard and an adjustable ring that allows the boot guard to be rotated, which results in a longer lifespan. The material expands and stretches over irregular surfaces and is easy to install.