Designed to add an extra layer of protection around spark plug boots, these boot protectors help shield ignition wire ends from engine-bay heat exposure.Spark Delivery & Ignition PerformanceThe 6 in. sleeve length helps cover the spark plug boot area while maintaining service access.Premium High-Density Silicone Heat ProtectionPremium high-density silicone rated temperature protection supports durability near warm exhaust and cylinder head areas when installed with proper clearance.Boot Configuration & RoutingColor or finish details are listed as Red, helping maintain a clean installed appearance.Installation & System MatchingVerify boot length, plug angle, header clearance, and wire routing before installation.COMPATIBLE WITH:UNIVERSALIntended for most engine applications up to 8 cylindersCOMMON VEHICLE APPLICATIONS:Street performance applicationsRestoration projectsCustom ignition-system buildsSPECIFICATIONS: Color: Red Grade Type: Performance Inside Diameter: 1 in. Installation: Slip-on Length: 6 in. Material: Fiberglass Maximum Ambient Temperature: 1,200 deg. F Quantity: Set Of 8 Protectors Universal Or Specific Fit: Universal