8-pack Stealth Boot Shields provide full-engine spark plug boot and wire heat protection. Dual-wall construction handles 1200°F continuous to prevent heat soak, protect ignition wires, and support consistent spark under extreme conditions.
- Shields spark plug boots from radiant heat up to 1200°F
- Helps prevent misfires and wire burn-through in high-heat zones
- Flexible sleeve design fits most spark plug boots and wires
- Sleek stealth finish blends cleanly into engine bay builds
- Ideal for headers, turbo setups, LS swaps, and performance engines