Heater Hose End Fitting - Straight with 3/8 NPT and 5/8 Barb

Edelbrock 1/2 To 5/8 Inch Straight Clamp-On Hose Fitting 8160

Adaptors

ICT Billet AN840-10-06A: Fitting, Adapter, NPT to Hose Barb, Straight, Billet Aluminum, Natural, 3/8 in. NPT, 5/8 in. Hose Barb, Each - ICT Billet hose barb fittings facilitate your plumbing connections. Most of these aluminum adapters have a natural finish or are black anodized for long life. They're available in multiple styles and thread sizes, with hose barbs on the opposite end for easy line attachment.

ICT Billet AN840-10-06A - Straight 3/8 NPT Pipe to 5/8 .625 Hose Barb Fitting Bare Aluminum

Fitting, Heater, Tee, 5/8 in. Hose Barb, 5/8 in. Hose Barb, Female 3/8 in. NPT, Steel, Natural, Each

10AN AN10 Female To 5/8” Push On straight Hose Barb Adapter Fitting Black

Heater Hose End Fitting - Straight with 3/8 NPT and 3/8 Barb. - Russell Performance

Russell 1/8 in. NPT X 8 MM. Single Barb Hose Fitting

Square Shape 0. 375 in. Barb 0. 375 in. NPT

Edelbrock 8168 Heater Hose Fitting 90 Degree 3/8 in. NPT And 3/8 in. Barb Clear Anodized Heater Hose Fitting

A-Team Performance Water Pump and Intake Manifold Fitting 1/2 Npt to 5/8 Hose Compatible With Chevrolet V8 Chrome — Southwest Performance Parts