This brand new reproduction sender unit comes with the seal and locking ring as well.

Suitable for the 61-64  3/8" line size...Full Size

Not for vehicles with a return line... which is 99% .. dont' have return lines in this model year.. and NOT for wagons..

• Suitable for the 61-64  5/16" line size..

• Full Size
• Impala/Belair,
• Parisienne 
• Laurentian.
• Catalina / GP / Bonneville 62-64  V8  without A Return line.