Modern cars rely heavily on modern electronic ignition systems to properly conduct electricity for a clean, consistent spark. The spark plug wires play a big role in the efficiency of your ignition system. Our performance ignition wire sets are built to last and withstand extreme high temperatures inside the engine bay while still providing consistent ignition performance. Our Pro Series wires offer an extra level of protection with pre-installed extra long burn proof heat socks.
Fits: GM LS1, LS2, LS3 engines with tall valvecovers, and 4.8L, 5.3, 6.0, 7.0L.