Weather Guard Electrical Contractor Van Package Full-Size GM Savana Chevrolet Express 155" Wheelbase Model 600-8124LWeather Guard Electrical Contractor Van Package Full Size GM Savana Chevrolet Express 155" WB Model 600 8124L Designed for electricians and electrical contractors, the Model 600 8124L van package for Full Size, 155in wheel base GM Savana and Chevrolet Express vans provides adjustable cargo van shelving sized to fit the commercial van interior, shelf doors, 12 storage bins, a wire spool holder and accessories. It includes a sturdy van bulkhead for