IMPORTANT: Electrical items are covered by a 30 day EXCHANGE ONLY WARRANTY. There are no returns or refunds on such items.Restoration Correct Wiring Harness Correct Color Coded Wires Correct Connectors Pre-Attached Correct Electrical Tape Wrap Includes All Standard Wiring Items Such As Ignition Switch, Wiper Switch, Turn Signal Switch, Brake Light Switch, Head Light Switch, & Instrument Cluster Replaces Often Brittle, Broken Or Petrified Harnesses A Must For Any Restoration Fits 1964 1st Gen Chevelles With Warning Lights Picture May Differ Slightly From Actual Part A working wiring system is one of the most important safety features for your 1964 First Generation Chevelle. Years-old wiring that has been spliced, modified, is dry-rotted or in generally poor condition could lead to an untimely breakdown or much worse, a disastrous fire. For safety and functionality, replacing your old wiring harness with a new reproduction harness is a very smart investment. Each harness is manufactured according to GM specifications, assuring an authentic look and precise connection to all electrical components. This reproduction harness starts with the correct gauge wire, color-coded to match the factory wiring diagram and pre-attached connectors. The correct engine wiring harness will supply power from the main under dash harness to the main engine extension. Each wire is cut to the exact length required and wiring terminals are crimped-on just like the originals. If specifications call for it, the terminals are also dip soldered to limit resistance voltage loss. Hand-assembly of the harness is completed by wrapping the wires with factory-correct, non-adhesive or cloth woven tapes, where applicable, providing a 100% original appearance.