The SMITTY'S SUPPLY super s SAE 30 non detergent engine oil, available in a 1-quart size, is formulated for older engines in need of specific lubrication. It offers excellent thermal stability, maintaining performance across a range of temperatures. This oil ensures smooth engine operation by minimizing sludge build-up while maintaining viscosity for consistent protection and performance. It reliably protects vital engine components from wear and tear through its effective lubrication properties. This product is specifically designed to meet the demands of engines requiring non-detergent oil, catering to specific lubrication needs effectively.