Ford 4.9L I6 77-96 8 mm Platinum Class Laser Mag Wire Set 98928 Superior construction for excellent conductivity, high temperature performance, EMI/RFI noise suppression, and durability. Designed to meet or exceed OEM specifications Conductor meets SAE J2031 specifications. Custom fit and specifically manufactured for the vehicle listed. To insure high quality; the wire set is made in the USA.