Since we're starting with a clean slate in every respect, a new wiring harness is a given. The ISIS Intelligent Multiplex System is a brilliant option for any restoration that involves modern upgrades. This is part of the ISIS three-cell system consisting of a master cell and two power cells. ISIS communicates from the master cell to the power cells with a data link cable, keeping the connections simple, lightweight, and short. You'll see a full installation with Editor Houlahan's Generation Gap Fastback, and after talking with ISIS President Jay Harris about the benefits of multiplex technology, its competitive pricing, 40 percent weight savings, less than half the regular installation time, and infinitely programmable circuits, an ISIS Multiplex system was a simple choice to make.