Water Neck Radiator Hose Fittings

Radiator Hose to ORB Adapter - 1.125 to -12 O-Ring

Radiator Hose to ORB Adapter O-Ring Fittings are machined from billet aluminum with a male -12 ORB thread on one end and a 1-1/8" radiator smooth hose fitting on the other. These work well with our billet water filler expansion tanks or any part...

Radiator Hose to ORB Adapter - 1.250 to -12 O-Ring

Radiator Hose to ORB Adapter O-Ring Fittings are machined from billet aluminum with a male -12 ORB thread on one end and a 1-1/4" radiator smooth hose fitting on the other. These work well with our billet water filler expansion tanks or any part that...

Radiator Hose to ORB Adapter - 1.500 to -12 O-Ring

Radiator Hose to ORB Adapter O-Ring Fittings are machined from billet aluminum with a male -12 ORB thread on one end and a 1-1/2" radiator smooth hose fitting on the other. These work well with our billet water filler expansion tanks or any part that...

Radiator Hose to ORB Adapter - 1.750 to -12 O-Ring

Radiator Hose to ORB Adapter O-Ring Fittings are machined from billet aluminum with a male -12 ORB thread on one end and a 1-3/4" radiator smooth hose fitting on the other. These work well with our billet water filler expansion tanks or any part that...

Radiator Hose to ORB Adapter - 1.250 to -16 O-Ring

Radiator Hose to ORB Adapter O-Ring Fittings are machined from billet aluminum with a male -16 ORB thread on one end and a 1-1/4" radiator smooth hose fitting on the other. These work well with our billet water filler expansion tanks or any part that...

Radiator Hose to ORB Adapter - 1.500 to -16 O-Ring

Radiator Hose to ORB Adapter O-Ring Fittings are machined from billet aluminum with a male -16 ORB thread on one end and a 1-1/2" radiator smooth hose fitting on the other. These work well with our billet water filler expansion tanks or any part that...

Radiator Hose to ORB Adapter - 1.750 to -16 O-Ring

Radiator Hose to ORB Adapter O-Ring Fittings are machined from billet aluminum with a male -16 ORB thread on one end and a 1-3/4" radiator smooth hose fitting on the other. These work well with our billet water filler expansion tanks or any part that...

Radiator Hose to ORB Adapter - 1.125 to -12 O-Ring Black

Radiator Hose to ORB Adapter O-Ring Fittings are machined from billet aluminum, black anodized, with a male -12 ORB thread on one end and a 1-1/8" radiator smooth hose fitting on the other. These work well with our billet water filler expansion tanks or...

Radiator Hose to ORB Adapter - 1.250 to -12 O-Ring Black

Radiator Hose to ORB Adapter O-Ring Fittings are machined from billet aluminum, anodized black with a male -12 ORB thread on one end and a 1-1/4" radiator smooth hose fitting on the other. These work well with our billet water filler expansion tanks or...

Radiator Hose to ORB Adapter - 1.500 to -12 O-Ring Black

Radiator Hose to ORB Adapter O-Ring Fittings are machined from billet aluminum, anodized black with a male -12 ORB thread on one end and a 1-1/2" radiator smooth hose fitting on the other. These work well with our billet water filler expansion tanks or...

Radiator Hose to ORB Adapter - 1.750 to -12 O-Ring Black

Radiator Hose to ORB Adapter O-Ring Fittings are machined from billet aluminum, anodized black with a male -12 ORB thread on one end and a 1-3/4" radiator smooth hose fitting on the other. These work well with our billet water filler expansion tanks or...

Radiator Hose to ORB Adapter - 1.250 to -16 O-Ring Black

Radiator Hose to ORB Adapter O-Ring Fittings are machined from billet aluminum, anodized black with a male -16 ORB thread on one end and a 1-1/4" radiator smooth hose fitting on the other. These work well with our billet water filler expansion tanks or...

Radiator Hose to ORB Adapter - 1.500 to -16 O-Ring Black

Radiator Hose to ORB Adapter O-Ring Fittings are machined from billet aluminum, anodized black with a male -16 ORB thread on one end and a 1-1/2" radiator smooth hose fitting on the other. These work well with our billet water filler expansion tanks or...

Radiator Hose to ORB Adapter - 1.750 to -16 O-Ring Black

Radiator Hose to ORB Adapter O-Ring Fittings are machined from billet aluminum, anodized black with a male -16 ORB thread on one end and a 1-3/4" radiator smooth hose fitting on the other. These work well with our billet water filler expansion tanks or...

ORB to Male AN Adapter - 16 ORB to 16 AN

ORB to Male AN Adapter - 16 ORB to 16 AN Adapter Fittings are CNC machined from billet aluminum and designed to adapt a -16 AN ORB (o-ring boss) to a -16 AN Male.  Raw Aluminum finish. Made in U.S.A.

ORB to Male AN Adapter - 16 ORB to 20 AN

ORB to Male AN Adapter - 16 ORB to 20 AN Adapter Fittings are CNC machined from billet aluminum and designed to adapt a -16 AN ORB (o-ring boss) to a -20 AN Male.  Uses smaller -16 nut / wrench for tight areas. Raw Aluminum finish. Made in U.S...

Black ORB to Male AN Adapter - 16 ORB to 16 AN

Black ORB to Male AN Adapter - 16 ORB to 16 AN Adapter Fittings are CNC machined from billet aluminum and designed to adapt a -16 AN ORB (o-ring boss) to a -16 AN Male.  Black anodized finish finish. Made in U.S.A.

Black ORB to Male AN Adapter - 16 ORB to 20 AN

Black ORB to Male AN Adapter - 16 ORB to 20 AN Adapter Fittings are CNC machined from billet aluminum and designed to adapt a -16 AN ORB (o-ring boss) to a -20 AN Male.  Uses smaller -16 nut / wrench for tight areas. Black anodized finish. Made...