8pcs for High Temperature Automobile Spark Plug Protective Sleeve

Works with most hot rod and classic engines including for GM, Chevrolet, GM, Olds, Cadillac, Pontiac, Buick, Ford and Mopa, Chrysler, Dodge, Plymouth)Protects spark plug covers and wires from extreme temperatures created by vehicle exhaust headers and manifoldsKeep cords and boot coolers in high heatHelps prevent burn-through, hardening and cracking of boots that can lead to engine misfires and damage, rated for 1800F continuous use, 2500F intermittent useDouble layer construction for added durabilityColour: blackMaterial: fiberglassPackage Contents:8 x heat shieldOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.