For 750 series Veloce engines. Located at the rear of the engine block. The pipe had either a longer flexible hose attached to it, or a tube attached via a short hose. Artisan made in England for AlfaStop, zinc & black plated, can be left as is, or finished as desired.
 
Part Name: Engine Rear Breather (Vent) Pipe Adaptor
Alfastop Product Code: 1EN222
Original Alfa Romeo Part No: 1315.10.732 (or 105.00.01.144.00
Model: Giulietta 750 & 101
Quantity Per Car: 1