Custom Fit Firewire 8.5MM Spark Plug Wire Set For GM LS1/LS6 Truck

FAST 8.5mm FireWire Spark Plug Wires feature the lowest resistance less than 25 ohms per foot for maximum energy transfer to the plugs for firing. Their reactive-core construction also effectively filters out noise generated by high-output ignition systems. This filtering of radio frequency interference (RFI) and electromagnetic interference (EMI) protects on-board computers and instruments. Designed for street performance and all-out racing applications, the wires are protected with a sleeve of double-layered silicone effective against header heat, oils and abrasion. Additionally, the silicone boots can wIt'stand 550 degrees. This Custom FireWire kit is cut to specific lengths and terminated on both ends for a direct plug-in installation on the specified application.