Review on Walker Products 900 1802A Thundercore Ultra by David Citizen

Good quality wires, boots at both ends are thick and fit the plugs and coil packs snugly. They are mounted on a 98 b2500 quad and were difficult to fit, especially on the driver's side, but can be done without removing headers. Try making one wire at a time, be patient and everything should go smoothly. The total time it took for both sides was about an hour and a half including changing the plug (which you should do if you change the harness).