MSD Performance 8877 - Harness, MSD to Late Model, GMs, '96-on

MSD Ignition control are easy to install, but we also offer several direct plug-in harnesses for late model vehicles! The harnesses plug directly into your factory coil and harness then four color coded wires plug into the corresponding wires of the MSD.

• Plug-in harness with color coded wires
• No cutting or splicing
• Quick easy installation
• Provides a direct plug-in installation
• When adding an MSD Ignition control