GM LS Series Coil - (1) (LS-2/7)

The GM LS Series Coil (1) (LS-2/7) by MSD Ignition is an essential ignition component engineered for high-performance LS engine builds and street/strip applications. This single ignition coil replaces the factory units in LS2 and LS7 engines, delivering consistent spark energy to maximize combustion efficiency and engine responsiveness. Whether you're building a naturally aspirated LS powerplant or upgrading a turbo application, a quality coil pack directly impacts throttle response, idle quality, and overall drivability—making it a critical upgrade for any serious LS platform enthusiast.

MSD Ignition's LS2/7 coil is constructed to withstand extreme under-hood heat and high-RPM cycling, featuring robust insulation and precision winding to eliminate misfire under boost or extended wide-open-throttle runs. The compact design (5.75 x 2.45 x 7.9 inches) allows straightforward bolt-on installation without modification, while the lightweight construction at just 1.03 pounds minimizes parasitic weight. MSD's proven OEM-level quality ensures reliable spark delivery across all RPM ranges, critical for tuned engines running advanced ignition timing curves or aggressive fuel maps.

This coil is ideal for LS2 (2005–2006 Corvette Z06, 2006–2007 Cadillac CTS-V) and LS7 (2006–2013 Corvette Z06, 2009–2013 Cadillac CTS-V) engine platforms, as well as any aftermarket LS swap utilizing these cylinder head configurations. Installation is plug-and-play—no rewiring or adapters needed. Choose the MSD LS Series Coil for proven reliability, consistent spark performance, and the confidence that your ignition system will support high-output tuning and extended track use without compromise.