The 250’s and earlier cars used the tubular screw type jacks made by three or more manufacturers. The small tubes in the lower valence panels of the cars were a weak point and these jacks should be kept in the old tool bags and not used as they are likely to damage the cars. These are the chrome-plated plugs for the jack holes on the side of the cars. Jack Hole Plugs…4 per car.
This type of nuts were used on all of the outside-plug 250s from the time of the introduction of the GTEs through the last of the 250 Lussos. The 275 series cars changed to the flat, round, knurled nuts. Three-ear air cleaner nuts.
From the very early days Ferrari and the other Italian manufacturers used the strap or Copiglia type hose clamps. These were available in 5 or 9mm widths. Until the mid – 1960s the clamps and straps were plated with cadmium, often called Silver Cad or Cad 1. Cadmium plating is rarely seen in the U.S. becasue of the difficulty in disposing of hte plating by products. These components are all freshly plated with the correct silver Cad 1 finish. 5mm clamp and strap for the radiator overflow, steam tubes on the inside plug cars and the heater hoses on the 275s