Titanium Spark Plug Sleeves (Set of 8) Key Features: • Universal fit for most straight or angled spark plug boots • High-temperature protection for wires and boots against exhaust headers/manifolds • Prevents burn-through, hardening, and cracking that cause engine misfires • Premium titanium construction withstands 2500°F intermittent heat (1800°F continuous) • Double-layer design enhances durability • Simple installation Specifications: • Material: Grade 2 Titanium • Color: Natural titanium finish • Length: 6 inches (15.5 cm) • Inner Diameter: 1 inch (22 mm) • Quantity: 8 sleeves per set .
