Engineered from the inside out, the 8.5 offers everything you have ever wanted in a wire; incredibly low resistance without electronic interference! In a single 8 inch length of Super...

The MSD 5574 Street Fire LS wire set features custom-engineered wire lengths designed to fit both 1999–2006 and 2007–2013 GM Truck/SUV LS engine generations with proven MSD performance & precision...