• [Durable material]: The spark plug wire boots is made of two layers of fiberglass that can withstand 1,200 degrees Fahrenheit, a double-layer construction that is durable and has excellent heat resistance and corrosion protection.
• [Spark plug boot protector Function]: Protect the spark plug sheath and wires from the temperature generated by the vehicle's exhaust header and manifold, Keep the wires and luggage compartment cooler in a hot environment,It helps to burn through, harden and crack the dust boot that may cause engine fire and damage.
• [Easy installation]: Simply slide it onto your spark plug wire sleeve (sewn end over spark plug )The spark plug heat shield helps prevent problems such as burning, hardening and cracking.
• [You will get]: 8 * 6 inch spark plug wire boots suitable for 90 degree, 45 degree, and straight spark plug boots that are long enough to protect the spark plug wire.
• [Widely used]: Spark Plug Boot Cover Fit for most hot rod and classic engines, including GM, Chevrolet, Cadillac, P ontiac, B uick, F ord, Chrysler, D odge, Plymouth ect.)