3/8 Outlet automotive Radiator neck

  • Like many of the products manufactured by SPA Design this CNC Machined Aluminium Radiator Filler Neck has numerous Motorsport applications.

    Available in two sizes for both standard automotive and motorcycle type radiator caps.

    These radiator filler necks are manufactured from HE 30 Aluminium and come with either 3/8" or 1/4" diameter overflow pipes on the automotive type or 1/4" diameter on the motorcycle type.



Download PDF

Includes VAT. Please note prices displayed are inclusive of 20% VAT; if outside the EU, VAT will be deducted during payment processing.


If you have any questions about this product, please call +44 (0)1543 434 580 or contact us by email.