Includes the TC88 Ignition and wire harness for carbureted Twin Cam 88« engines Use this kit for custom bike builds or replacing faulty stock ignition harnesses The wire harness includes your stock connectors for the Coil, Map Sensor, Crank Position Sensor, and Diagnostic port, as well as leads for ground, 12 Volt switched connection, and tach wire Optionally, choose the version that includes everything above, plus a Twin Cam coil and Plug wires. IGNITION TC88AW WR HR&COL