MSD LS Ignition Control - Black 820995 1998-2019 Chevrolet Express 3500

1998-2019 Chevrolet Express 3500

internal Balance

***If replacing the old style socket clip on cap

18 x 18 in Window Nets

MSD LS Ignition Control - Black 820995 1998-2019 Chevrolet Express 3500As 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