Taylor 409 Pro Race 10.4mm Over Valve Cover style high performance ignition wires are designed for street and track performance. Featuring tightly woven heat treated fiberglass braid over a 100% silicone Spiro-Pro ignition wire providing a 3-layer ja cket these wires have a 102000 volt dielectric strength and thermal protection to 600 degrees.The spiral wound core with 350 ohm resistance per foot has excellent EMI and RFI suppression making them perfect for extreme electronic ignition syst ems. Each set includes color coordinated low profile 100% silicone PRO BOOTS featuring vibration proof double spring locking spark plug terminals.Made i n USAApplications:Chevrolet big block engines with HEI.Installation Notes:Set will require cuttin g to fit terminating and booting the distributor end
