Ferrari Part Number 636466, UPHOLSTERED HEAD REST shown here as used in Ferrari 348 GTB/GTS/Spider (1993-1995) Table 128 Seats And Safety Belts -Valid For Spider - Not For Usa-. Location in Diagram: 4. Required Quantity: 2. This Ferrari part is used in more than one diagram. Click on the diagrams below to see alternative uses of this part: