Exact reproduction Corvette gas tank with O.L. Anderson logo and 3 year warranty. Made of Ni-terne plated steel. Applications: Corvette: 1968 - July 1969 with special high performance 427 C.I. engines L-68 (400 hp) , L-71 (435 hp), L-88 (430 hp). Features: The O.L. Anderson logo is indented into the bottom of the tank as original. Small round side indentations, no tubes and no brackets, unvented as original, continuous weld seam, round at corners, and front seam bent down. Capacity: 20 gallons Dimensions: 38" x 15-3/4" x 11-3/4" Original Part Number: 3931820 Free with Tank: Filler neck screws, filler neck gasket, sending unit rubber o-ring and lock ring. Packaging: Foam wrapped, stretch wrapped and boxed. Part Number: GM-33B