CNC Billet Aluminium Filler Necks :
When manufacturing or customizing your own aluminium radiator, the PRO-S Filler Neck is a must. All Filler Necks are CNC machined and ready to be welded. These aluminium Fill Necks are available in 2 sizes 32mm and 42mm.
- CNC machined Billet aluminum universal filler neck
- Includes screw-in nipple for overflow
- 2 Sizes Available
- Weldable Aluminium
IMPORTANT : It is advisable that the Filler Necks will be welded by a qualified aluminium specialist to avoid possible issues.
All PRO-S products are manufactured using high grade aluminum alloys. All components are precision machined to the exact tolerances for long term durability and high performance applications.