MSD Super Conductor 8.5mm Spark Plug Wire - 300 Ft. Bulk SF52413 1975-1981 Mercury Grand Marquis

1975-1981 Mercury Grand Marquis

1995-2004 Ford Grand Marquis

Notcher is commonly clamped into a bench vise or bench mounted and used with a hand drill

The stylish modern Euro design is accentuated with black trim Euro epaulets

Ends feature a stepped design with a beveled welding flange to help position flange in tube for easier installation

MSD Super Conductor 8.5mm Spark Plug Wire - 300 Ft. Bulk SF52413 1975-1981 Mercury Grand MarquisThe MSD 8. 5mm Super Conductor Wire is "the" performance wire. Engineered from the inside out, the 8. 5 offers everything you have everwanted in a wire; incredibly low resistance without electronic interference! In a single 12 inch length of Super Conductor Wire there is only 40 50 ohms of resistance! That is the lowest resistance of any helically wound wire. To accomplish this, we use a copper alloy conductor due to it's great voltage carrying