Classic Industries offers a wide selection of Oil System & Parts for your 1945 Chevrolet Truck. Classic Industries offers 1945 Chevrolet Truck Bypass Valves, 1945 Chevrolet Truck Dipsticks and Tubes, 1945 Chevrolet Truck Filter Adapters, 1945 Chevrolet Truck Oil Coolers, 1945 Chevrolet Truck Oil Filters, 1945 Chevrolet Truck Oil Pan Baffles, 1945 Chevrolet Truck Oil Pans, 1945 Chevrolet Truck Oil Pickup Tubes, 1945 Chevrolet Truck Oil Pumps, and 1945 Chevrolet Truck Oil Senders.