Dual Ignition Wiring Harness

This Is a Pre-Built Universal Weatherpack Dual Ignition Box Wiring Harnesss. Designed For Cars That Utilize (2) Ignition Boxes. This Harness Enables The Entire Backup Ignition System To Power At The Flip Of A Switch. Comes Complete With MSD Coil Adapters And Opposite Ends For Tachometer And Distributor/Crank Trigger To Make Installation Simple.