AH FABRICATIONS Radiator...
AH FABRICATIONS is a supplier of specialist motorsport products including aluminium water radiators, air-air and air-water intercoolers and charge coolers, heat exchangers, fuel systems and dry sump tanks.
AH FABRICATIONS high quality UK made Radiator Filler Necks/Caps are alloy H30 machined, a medium strength aluminum alloy with excellent corrosion resistance. Offered in car and motorcycle types in different overflow diameters in mm.
Product Specifications:
Filler neck, cap and ‘O’ ring seal
Cap diameter: 54 mm
Cap height: 15 mm
Overall height: 56 mm
Bore: 38 mm
Neck Outer Dia.: 44.5 mm with a step 5 mm long of 40.4 mm Dia.
Neck Thread: M48 x 2.5. Cap Thread: M48.5 x 2.5