Taylor Cable 79228 409 Pro-Race Spiro-Wound Core Spark Plug Wire Set<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Red 10.4mm wires increase horsepower and torque</li><li>Withstands temperatures up to 600-degrees F</li><li>Includes 90-degree boots</li><li>For use with multi-spark discharge ignition systems， electronic ignitions， and on board computer systems</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51vf%2BhHu9PL.jpg" noproxy>