Radiator filler neck

Radiator filler 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.

STD 002	1/4 Outlet automotive
MC 003	1/4 Outlet motorcycle
STD 001	3/8 Outlet automotive