E3.1401 is an 8.5mm racing/performance ignition wire set with a Class F40 Spiral conductor that has just 40 Ohms per foot. The 8.5mm silicone outer jacket encases a silicone inner jacket with stainless steel terminals. The distributor end is not assembled, but includes Male/HEI and Female/HEI terminals. The spark plug boot assembly is a 90 degree elbow. Product Features:8.5mm wire set with a Class F40 Spiral conductor with 40 Ohms per footSilicone inner and outer jacket with stainless steel terminalsDistributor end is unassembled, and includes Male and Female HEI terminalsSpark plug boot assembly is 90 degreesCrosses to MSD 31233