OER Parts offers a wide selection of Cooling System Components for your 1966 Dodge All Models. OER Parts offers 1966 Dodge All Models Water Outlets & Necks, 1966 Dodge All Models Original Style Water Neck, 1966 Dodge All Models Chrome Water Neck, 1966 Dodge All Models Polished Aluminum Swivel Water Outlet, 1966 Dodge All Models Stainless Steel Swivel Water Outlet, 1966 Dodge All Models Mounting Hardware, and 1966 Dodge All Models Gaskets & O-Rings.