MSD 8.5mm Super Conductor Spark Plug Wire Set - Spiral Core - 8.5mm - Black - 90 Plug Boot - Chevy, GMC - SB - V8 45 Degree Fittings 2 in 6-Rib Serpentine Pulley

2 in 6-Rib Serpentine Pulley

1961-1968 Mercury Colony Park

1970-1970 Pontiac Tempest

1979-1981 Oldsmobile Cutlass

MSD 8.5mm Super Conductor Spark Plug Wire Set - Spiral Core - 8.5mm - Black - 90 Plug Boot - Chevy, GMC - SB - V8 45 Degree Fittings 2 in 6-Rib Serpentine PulleyThe 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