GAS TANK Pressure-tested steel with welded seams Replaces original exactly-;no alterations For '62-79 Volkswagen Beetles and Super Beetles Uses existing sending unit and hardware. 10-1/2 gallon capacity. Gas cap included. '62-78 Beetles: Approx. 30" x 16-3/4" x 10". '71-79 Super Beetles: Approx. 33" x 20" x 7".