Proflow's Spark plug boot protector is made from a high temperature resistant glass fiber material and treated with a proprietary coating. Double-wall construction for added durability. This heat shield prevents misfires caused by plug-wire burnout, helping prevent critical engine damage and performance losses.

More From This Category

Proflow Spark Plug Boot Heat Shields, 640 C, Black, 1 in. i.d, 6 in Length, Set of 8

Proflow Spark Plug Boot Heat Shields, 640 C, Black, 1 in. i.d, 6 in Length, Set of 8

$80.28

View
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

View