MSD Super Conductor Spiral Core 8.5 mm Spark Plug Wire Set - Red - 90 Degree Plug Boots - HEI Style Terminal - Big Block Chevy Proform Parts Comes complete with fasteners

Comes complete with fasteners

Comprised of mulitple embossed layers of stainless steel with the outer layers utilizing a viton rubber coating

Gun Drilled

Includes 2 arms & reinforcementblocks that easily install onto either the 91000 or the91010

Differential Spring

MSD Super Conductor Spiral Core 8.5 mm Spark Plug Wire Set - Red - 90 Degree Plug Boots - HEI Style Terminal - Big Block Chevy Proform Parts Comes complete with fastenersThe 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