1.65" 42mm ID Copper Weld On Radiator Filler Neck

Direct replacement -  designed to match the fit and function of the original reservoir on specified applications. Durable construction - made from quality materials to ensure reliable performance and long service life. Contributes - to efficient heat dissipation within the cooling system. TIG Welded - by masters with experence for years. Compatible for: Specifications:  Material: Copper  Filler Neck Top Opening ID: 1.65" Filler Neck Opening OD:  56mm Total Height:  25mm bottom diameter : 30mm.  Packing Includes 1 x Filler Neck Application for Universal Shipping info: We will send out most of your items within 24 hours.  If you have any special shipping requirements, please contact us before purchasing. Payment： Attention please, you are always welcome to contact us in advance before your payment, as this item fits many different vehicle models/years, to make it sure, the best is to compare with your OE tank or contact us in advance, thanks. Customization： Powder coating