JISUMOTO 38mm Aluminum In-Line Radiator Filler Neck With Cap – Silver

Building a custom cooling system or upgrading your radiator?

This JISUMOTO aluminum filler neck is a clean solution.

It's a 38mm (1-1/2 inch) in-line neck that you can weld or mount into your radiator hose setup.

Comes with a cap, so you're ready to go.

It's made from aluminum and painted silver, so it looks sharp and sheds heat fast.

Universal fit, so it'll work on all kinds of projects—rods, off-road rigs, or track cars.

Made in China, but JISUMOTO backs it with a 1-year warranty.

If you need a filler neck that performs and looks good, grab this one.

Bolt it on, fill it up, and keep that engine cool.