As described by the seller on eBay Motors:
This is a 1964 Giulia Spider Normale that has been in the same family since new and underwent a complete restoration in 1984. All of the mechanical systems were renewed during this time. The engine was totally rebuilt with all original Alfa parts including a new-stage two-head by Sperry Valve Works. A Weber 36 DCD carburetor and a Crane ignition system were installed. The front brakes were upgraded to series 105 discs.