BIG AUTOPARTS 9 Pack 8mm Super Spark Plug Wire 4048 HEI Spark Plug Wire for GMC,GM,Chevy,SBC Red RECONFIRM PURCHASED - Before purchase big autoparts 8mm spark plug wires,please check the application from the NO. 3-6 photo on the page. COMPATIBLE REPLACEMENT - Spark plug wire sets are designed to upgrade an OE ignition system for high-spark delivery levels for street driven applications and spark plug wires chevy 350. EXCELLENT PERFORMANCE - 550 degree F rated silicone jacket is extruded over a tightly woven,rugged fiberglass braid.The braid is applied over high dielectric strength EPDM inner insulation for ignition wire performance that exceeds SAE specifications. HIGH QUALITY - Each spark wire with 2 years warranty,Diameter(mm):8.00mm,RFI Suppression: Yes,Wire Color:Red,Distributor Boot,Color:Black,Distributor Boot Material:Silicone,Distributor Terminal Ends:Male/HEI,Spark Plug Boot,Material:Silicone,Conductor Style:Spiral core,Spark Plug Boot Ends:Stock Boots. 100% BRAND NEW - Package Included:9 different length of the wire.Metal Terminal,Silicone Boots.The Wire Set from Brand 'big-Autoparts' is real one as the picture and description shows,not the fake one from other seller!