MSD Super Conductor Spark Plug Wires, V8 LS1 / LS6 / LS2 / LS3 / LSA, Choose Black or Red.
MSD's 8.5mm Super Conductor wire sets have a special helically wound core that has just 40-50 ohms of resistance per foot--but with an RFI suppression equal to a 1,500 ohm wire. In fact, each foot of finished wire features 40 feet of tightly wound copper for superior conductivity. A tough 8.5mm synthetic/silicone jacket over an extra-heavy glass braid and dielectric insulator keeps the current guided to the plugs. Underneath the high-temperature boots, dual crimp stainless steel terminals feature snap-locks to ensure a secure fit.
These will NOT work on any GM Truck 5.3, 6.0 V8 with truck coils.