#639 - HDR: 35 1/2" X 6 3/4" - 54 BH - 45 lbs. (35 1/2" X 11 1/4" - 58 BH overall)

International top tank

This tank has two bolt-on flange connections with two 3/8" NC threadedholes in each, two 1/4" and one 3/8" NPT flanges, a 1/2" NPT flange on the front facing the engine, a 13/4" filler hole on the top drivers' side, a 1/2" NPTflange on the drivers' side, and a flange on bottom withtwo 5/16" NC threaded holes.
Note:  matches bottom tank #642.