Brand: Fuel Safe Fuel Cells
Use Fuel Displacement Blocks to reduce fuel cell capacity. This allows you to reduce vehicle weight by eliminating un-needed capacity while still filling the cell to the top for accurate filling. Molded plastic construction is impervious to fuel. This 1 gallon size measures 8" x 5.25" x 5.25".
One extra gallon of fuel weighs approximately 6 pounds. This block weighs approximately 1 lb 1 oz.