DEI Vapor Block Fuel Line Sleeves

DEI Vapor Block fuel line sleeves provide an easy, sensible, and low-cost solution to rough idling and difficult starting caused by vapor lock. Designed to greatly reduce heat in the line--keeping the fuel cooler and below boiling--the protective sleeves install hassle-free with a split design and adhesive flap; there's no need to disconnect the fuel line to install them! Simply wrap Vapor Block around the fuel line, remove the adhesive release liner, and press the adhesive-backed flap into place. Features and benefits include: * Made of glass fiber and polyester laminated to an aluminum outer layer * Offers excellent inexpensive, long-lasting thermal protection with no modifications needed * Available in different diameters Show Less