Weld On Radiator Filler Neck - Large (1.650" ID, 1.092" Outlet) - 6061 Aluminum

Ace Race Parts offers Weld On Radiator Filler Necks that are precision CNC machined from solid 6061 Aluminum billet and come with a 1/16" NPT x 1/4" Hose Barb fitting. We provide our Radiator Filler Necks in two sizes to fit both common Import and Domestic OEM radiators, making them also suitable for custom radiator setups.

FEATURES

• 6061-T6 Aluminum
• Precision CNC Machining
• Includes Barbed Nipple for Expansion Tank Plumbing (1/16" NPT x 1/4" Barb)

Please note: Radium Engineering (Type A and B) radiator caps are not compatible with this filler neck.