Spark Plug Wire Heat Shield
1. Material: Double layer high temperature fiberglass, 100% brand new.
2. Fahrenheit temperature: about 2500 degrees,Non-flammable, chemical-proof and waterproof.
3. Double wall structure increases durability.
4. Helps prevent boots from burning through, hardening and cracking.
5. Improve the performance of the engine and prolong the service life of the wires and plugs.
6. Protect plug wires and boots from engine and exhaust overheating.
7. Keep the spark wire and spark plug cooler in a hot environment.