Vantech Black Aluminum Clamp-On Cargo Rack System GMC Savana 1996-current 135" WB / Regular Model H2004EB03BVantech Black Aluminum Clamp On Cargo Rack System GMC Savana 1996 current 135" WB Regular Model H2004EB03B The EB configuration is ideal for hauling larger and longer cargo. The E front end acts as an extension to the overall system by adding an extra cross bar up front. This crossbar adds an extra 19. 5 inches of space to the H2. 1 system, and allows for fog lights and other clamp mounted accessories to be seamlessly integrated to the system. The B