Item # 3654570 37^
This is the hose that connects the gas filler neck pipe to the gas tank. It has GM script and comes with the clamps. The inside diameter is 2-1/4 inches and the length is 5-3/4 inches. (for panel, suburban & school bus chassis).
This part fits most 1937 Chevrolet Cars; exceptions may apply. Please read the complete description to see if this part fits your specific vehicle and application.