MSD 82858 Direct Ignition Coil Kit

Compatible with 1997-2004 LS1/LS6;

MSD's engineering team have been working diligently the past year to improve our Multiple Spark Coils for the GM LS-engine platform. The new coils fit in place of the OEM coils yet are capable of delivering higher spark energy to the plugs, topped with multiple sparks at idle rpm.;