Does a 1994 Ford F-150 van have a timing belt?

In a 1994 Ford F-150 :

There were ( 3 ) engine choices :

The 4.9 liter / 300 cubic inch inline six cylinder which has a gear on the crankshaft that meshes with a gear on the camshaft , so there is no timing belt or timing chain

The 5.0 liter V8 / 302 cubic inch that has a timing chain

The 5.8 liter V8 / 351 cubic inch that has a timing chain