MSD Ignition Accessories, 2-Step Launch Control for GM LS Engines, Part #8733

GM performance fans will be excited to learn about MSD's direct plug-in 2-Step launch controls for LS engines. These units are easy to install with factory-style connectors for a splice-free, plug and play installation. When you're staged, you can hold the pedal to the floor while the rpm stays at a consistent level, producing consistent launches. Designed for Manual and Automatic Transmissions! Can be used with 24x or 58x trigger wheels.