8-Pack Spark Plug Wire Boot Heat Shield Sleeves – 6 Inch, Fiberglass – 2500°F Protection – CarBole

Protect your spark plug wires from extreme engine heat with these CarBole heat shield sleeves.

You get 8 of them, each 6 inches long with a 1-inch inner diameter, so they'll fit most boots—even 90-degree ones.

Made from tough fiberglass, they're rated for 1800°F continuous and up to 2500°F intermittent.

They reflect and dissipate heat to keep your wires cool and your engine running strong.

Universal fit for SBC, BBC, 350, and more.

Backed by a 2-year warranty.