Inlet Hose Size: 1-1/2 in. Outlet Hose Size (in): 1-1/2 in. The neck is soldered to the 38 mm tube. Hose Connector is 100 mm long.
1" Hose Aluminum In-Line Radiator Hose Filler Neck With Cap Black
Universal 1-3/4" 45mm Aluminum In Line Radiator Hose Filler Neck With Cap
38mm 1-1/2"inch Aluminum In Line Radiator Hose Filler Neck + Cap Black
Aluminum In Line Radiator Hose Filler Neck 38mm 1-1/2"+ Cap Silver
Aluminum In Line Radiator Hose Filler Neck 1-1/4" 32mm Black With Radiator Cap
45mm Universal Aluminum 1-3/4" In Line Radiator Hose Filler Neck W/ Cap Black