Just slip these insulators over any spark plug cable and boot (even right angle boots). Once installed, they require no clearance from hot surfaces, and can even rest directly on hot exhaust headers without affecting performance.
Techflex Insultherm spark plug boot insulators are completely non-conductive and will not support combustion. They provide an easy, economical solution to the challenge of wire protection in cramped, high-temperature, high performance engine compartments.
Other features of Techflex Insultherm spark plug boot insulators:
* Braided fiberglass construction
* Protects up to 1,200 degrees F
* 3/4 in. diameter double-thickness (triple-thick at the sewn end)
* Resists gasoline and engine chemicals
These ship free anywhere in the US!