The perfect spark plug wire for virtually any application – choose from Extreme 9000 ceramic, Super Stock, ThunderSport, Spiral, Ferro-Spiral, graphite, and stainless steel wire sets in universal and custom-fit lengths Meets Or Exceeds OE/OES Specifications OE Conductor And Specified Insulators/Nipples/Terminals Excellent Conductivity; High Temperature Performance EMI/RFI Noise Suppression And Durability Carbon Impregnated Braided Fiberglass Core Rated To Withstand Temps From -40F to 428F Click In Place End Caps That Match OE Ends For Quick Installation PreCut Wire To Exact Lengths For A Perfect Fit Wont Crack Or Shrink Meets SAE J2031 Class E Specification Additional Attributes: GTIN: 00090127015094 Boot Type: Straight Color: Black Engine: Chevy 4.6L Northstar Position: N/A WARNING CA Proposition 65: No Extened Information: Emissions : Emission verification to be determined in ACES, vehicle application data. Life Cycle Status: Available Only While Supplies Last Packaging: Quantity of Each: Package UOM: Dimension: 4.2000 x 8.2000 x 8.3000 inches