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MSD Superconductor 8.5mm Spark Plug Wire Set LS1

MSD Superconductor 8.5mm Spark Plug Wire Set LS1

SKU: MSD32819

The MSD 8.5 mm Super Conductor wire is the performance wire. Engineered from the inside out, the 8.5 offers everything you have ever wanted in a wire; incredibly low resistance without electronic interference! In a single 12 In. length of Super Conductor wire there is only 40 to 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 capabilities. The low resistance results in less loss of spark energy so more reaches the spark plug. The conductor is wound extremely tight around a special center core. So tight, that there is over 40 Ft. of conductor wrapped into a single foot of plug wire. This winding procedure, combined with a ferro-magnetic impregnated center core, produces an extremely effective electro magnetic interference (EMI) choke.


Key Features:

Custom Spark Plug Wire Set

Red Super Conductor 8.5mm


Custom Fit To OEM Specifications

Straight Boots


  • 1997-2004 Chevrolet Corvette
  • 1998-2002 Chevrolet Camaro
  • 1998-2002 Pontiac Firebird
  • 2004 Pontiac GTO
  • 1997-2019 Small block Gen III/IV (LS-based engines)