All fuel engine. This is a true AW. I have the archive sheet from the two cylinder club. Runs and drives great. Less than 100 hours rebuilt engine and radiator. New muffler. Newer paint. Very straight sheetmetal. Uncut hood. All the lights work. 13.6-38 rear tires and 6.00-16 fronts. 540 pto, power-trol single hydraulics and rockshaft. Cash only. Located in East Grand Forks Minnesota