LS 10" Black Spark Plug Wires Car, Truck, & SUV (4.8L, 5.3L, 6.0L, 6.2L Engines)

Speed Engineering 45 degree angled spark plug wires are produced here in the U.S. These angled plug wires work great with all of our standard and swap headers. We have used several spark plug wires over the years and are happy to say these are one of the best fitting wires with the most clearance you will find on the market.