MSD LS Ignition Control - Red NPT to Hose Barb Fittings Self-powered through the ECU rather

Self-powered through the ECU rather than requiring an outside power source

C3500 1999-1988

Sprint Advantage SlideJob

mounts and gaskets

MSD LS Ignition Control - Red NPT to Hose Barb Fittings Self-powered through the ECU ratherAs the popularity of GM LS engines continue to grow, so does the demand for a powerful, reliable and easily adaptable ignition system. MSD has answered this demand with an updated and improved version of the popular 6LS box. Whether using a stock crate engine or building a custom powerhouse, the MSD LS Ignition provides the control you need to achieve the performance you want. Dial in the perfect tune for your LS using the easily adjustable preset