OER Parts offers a wide selection of Oil System & Parts for your 1948 Chevrolet Truck. OER Parts offers 1948 Chevrolet Truck Bypass Valves, 1948 Chevrolet Truck Dipsticks and Tubes, 1948 Chevrolet Truck Filter Adapters, 1948 Chevrolet Truck Oil Coolers, 1948 Chevrolet Truck Oil Filters, 1948 Chevrolet Truck Oil Pan Baffles, 1948 Chevrolet Truck Oil Pans, 1948 Chevrolet Truck Oil Pickup Tubes, 1948 Chevrolet Truck Oil Pumps, and 1948 Chevrolet Truck Oil Senders.