Spark Plug Heatshield Insulation Boot Black Set 4 Universal 1"Id bends to 90⁰ Continuous operating reflective temperature of

Continuous operating reflective temperature of 590°C

800 degrees F direct heat and 2

This high temperature black sleeve has a rugged silicone cover making it the perfect fit for applications were abrasion and harsh environments

-Prevent silicone boots from cracks

make it perfect for a sound and moisture barrier behind door panels

Spark Plug Heatshield Insulation Boot Black Set 4 Universal 1"Id bends to 90⁰ Continuous operating reflective temperature ofSpark Plug Boot Shield Black Set of 4 Universal 1"Id. Protect and increase the life of your expensive plug wire sets with our HPP Spark Plug Boot Shields. Preventing misfires caused by burnouts, loss in performance and critical engine damage. Double wall construction provides superior protection, while special coatings reflect and dissipate heat to boots. Available in black + fawn and its universal design fits most boots, even 90. Able to withstand