Proflow's spark plug boot protectors are made from a high temperature resistant lava-rock braided fibre and are resistant up to 600C. It's double wall construction adds durability and helps to prevent misfire caused by plug-wire burnout, which can cause critical engine damage and performance loss.

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Proflow Spark Plug Boot Heat Shields, Lava Rock, 640C, Natural, 1 in. i.d., 8 in Length, Set of 8

Proflow Spark Plug Boot Heat Shields, Lava Rock, 640C, Natural, 1 in. i.d., 8 in Length, Set of 8

$82.77

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