Proflow Billet Aluminium Radiator Filler Neck Weld On, 40mm, Suit Normal Size Radiator Cap, Each (PFE462-02)

Proflow Billet Aluminium Radiator Filler Neck – Weld On 40mm (PFE462-02)

Finish your custom cooling system the right way. Proflow's billet aluminium radiator filler neck is CNC machined for a precise fit, delivering a clean, professional look alongside genuine leak-free performance. Whether you're building a hot rod, race car, or custom street machine, this weld-on neck is the detail that separates a good build from a great one.

Key Features

• CNC machined from billet aluminium – lightweight and corrosion resistant
• 40mm diameter – suits standard/normal size radiator caps
• Weld-on design for a permanent, leak-free installation
• Clean, modern finish to complement custom radiator builds
• Sold individually (Each)

Installation

Simply weld onto your custom or fabricated radiator tank. Compatible with standard radiator caps for easy access and maintenance.

SKU: PFE462-02