1951 Oliver 77 Gas Standard, Serial 271950, 6.00-16Fronts, 16.9-26 Rears on BF Goodrich, matched set, Belt pulley, Flat transmission Cover, Rear Wheel weights. Has larger hole in hood. This was Duane's Tractor Ride machine, it was modified to go 29mph!! It has a like new 1555 HC engine, Has 5th and 6th gear from an industrial 77 tractor with the correct shift plate. 12V system, with sealed beam lights. If you want to pass the JD and IH guys on the tractor ride, here is your secret weapon!!