20W/50 Classic Engine Oil, 5 Litre, High Zinc Multigrade, for Pre-1980 Cars and Motorcycles

20W/50 MULTIGRADE ENGINE OIL: A 5-litre container of Rye Oil's classic 20W/50 engine oil, specially formulated for pre-1980 cars and motorcycles. HIGH ZINC FORMULA: Contains ZDDP at 1,500PPM, providing superior anti-wear protection for older engines with flat-tappet camshafts and other classic engine components. LOW DETERGENT BLEND: Formulated as a low detergent oil, making it ideal for vintage and classic engines that are not compatible with modern high-detergent lubricants. MEETS KEY SPECIFICATIONS: Certified to API SF/CC/CD and MIL-L-2104B standards, ensuring reliable performance and compatibility with a wide range of classic vehicles. SPECIALIST OIL BLENDERS: Produced by Rye Oil, independent oil and lubricant specialists with expertise in classic, vintage, and heritage vehicle lubrication requirements.