Aluminium Spark Plug Insulation Boot Heat Shield Protector Black-Pack 4 OEM Spark Plug Boot Shield Black

Spark Plug Boot Shield Black Set of 2 Universal 1"Id

Features: -Reflects and dissipates heat

Ultimate Race Sleeve Hook & Loop can withstand temps up to 650C countinous and intermittent heat at 1100C

it is compliant with most header manufacturers’ warranties

the Lava shield will stay firmly in place under the pressure of vibrations from the engine

Aluminium Spark Plug Insulation Boot Heat Shield Protector Black-Pack 4 OEM Spark Plug Boot Shield BlackAluminium Spark Plug Wire Boot Heat Shield Protector. OEM style just like on the modern engines. Protects where excessive heat effects the spark plug ends at the spark plug. Internal Diameter 21mm. Internal Length 53mm approx. Colour Black. Quantity of 4.