Vibrant weld-on radiator filler neck, 32mm ID (1.25in), is CNC-machined from 6061 aluminum and includes a barbed nipple for plumbing to an expansion tank. Compatible with Vibrant high-pressure aluminum radiator caps, it offers a durable welded filler solution and is backed by a one-year limited warranty; a replacement hose barb fitting is also available under the referenced part number.
Vibrant Weld On Radiator Filler Neck - 32mm ID (1.25in)