I bought a 1983 Malibu wagon that has been hot rodded with the computerized stuff all removed. I am straightening up the engine compartment wiring and see a piece of harness hanging in the middle of the firewall behind the distributor. It has several wires plugging into what looks like maybe a relay and just hangs there from a leather strap. Am wondering what it is and if I can just remove it seeing how all original electronic stuff is gone. Any help???