Automotive Fluids Storage & Gravity Dispensing Rack, Includes Electric Filling Pump, 6: Square Drums w/ Sight Glass Hoses, SOME drums have varying levels of contents.... 1: Antifreeze: EMPTY, 1: SAE 10: 55gal, 1: ATF: EMPTY, 1: Hydraulic Oil: 22gal, 1: Delvac 15/40: 42gal, 1: HDO 30: EMPTY, 1: 10W 30: 45gal, 1: 50/50 Antifreeze Mix: EMPTY