Fuel tank sender unit used in early 70-73 Camaro & Firebird with the rarer emissions fuel return line..so it has TWO lines out of the tank rather then one.

Size is 3/8 main pipe and 1/4 return. Image is correct.

If this is the first time replacing the Sender.. or dropping the tank.. look for the original build sheet paper.. often found left during production on the surface of the tank to the boot floor..

Comes with strainer, seal and lock ring.