Moeller EPA Low Perm 77 Gallon Fuel Tank Low Permeation Tank Technology; Moeller's new bi-layer plastic fuel tank technology is certified by the Untied States Environmental Protection Agency (EPA) to meet the regulations.; It utilizes a proven nylon solution that is fully compatible with ethanol. ; The outer layer is XLPE, the inner is nylon, & together these matierials offer the most repeatable processing in the industry, compared to the other solutions. ; Gallons: 77; Size (Inch): 77.38"L x 18.38"W x 13.88"H; Machined aluminum 3/8" withdraw fitting has 360 Swivel Tite capacity for hook-up convenience. ; 1 1/2" Diameter Fill Spout; Add 2-1/8" (54mm) to tank height dimension to accommodate fill height. ; Uses MOE-035710 hold down kit; Helpful Hint:You may have more area above the fill than the rest of your tank, this will allow you to have a larger tank!