Classic Ford 57-64 F series bottom hose as well as Econline 80-86 4.9L.<br><br>Check illustration and dimensions prior to purchase as we cannot guarantee this works for all applications listed due to classic vehicle often have modified hoses.<br><br>Has a heat and ozone resistant cover to increase the life of the hose<br>Comes with a protective sleeve to help duplicate GM OE designs for proper fit and function<br>Made of re-engineered materials to resist vacuum collapse and also reduce the need for internal springs in many applications<br>Installs without buckling, bending out of shape, or straining at the connection for easy installation<br>Inside diameters ranges from 1/4 in to 1 in to fit different types of vehicles<br><br>