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Give your classic engine or historic racer the ultimate protection with Lucas 20W-50 Classic Car Engine Oil. This superior mineral-based lubricant is fortified with an exclusive additive package designed to withstand the extreme thermal and mechanical stresses of both high-performance road use and competitive motorsport.

Product Specs

• Viscosity: 20W-50
• Type: High-performance Mineral Oil
• Volume: 5 Litre
• Performance Levels: Exceeds API SM/SL/SJ/CF
• Compatibility: Classic cars and high-revving historic race engines

Why Choose Lucas Classic Oil?

• Thermal Control: Guaranteed to maintain lower oil temperatures, extending the service life of the lubricant and reducing engine metal fatigue.
• Superior Film Strength: Provides a tougher, thicker protective barrier that effectively eliminates metal-to-metal contact under heavy loads.
• Anti-Cavitation Technology: Specifically formulated to resist foaming and cavitation, a critical requirement for high-revving competition engines.
• Racing Fuel Resilience: Engineered to resist breakdown from contact with racing fuels at least 50% longer than conventional oils.
• High-Zinc Fortification: Delivers the essential anti-wear protection needed for flat-tappet camshafts and older valvetrain designs.

Installation Tip: Lucas 20W-50 is the ideal choice for engines that see track time or heavy summer use. To maintain peak performance in racing conditions, we recommend regular oil analysis and frequent filter changes to ensure your additive package remains at maximum strength.

Key Point: Engineered to resist breakdown from racing fuels significantly longer than standard lubricants.

Superior quality 20W50 mineral engine oil for your classic car or historic racer. Fortified with an exclusive additive package that;

• Guarantees lower oil temperature, for longer oil life and less metal fatigue
• Provides a tougher, thicker oil film for maximum protection against metal to metal contact
• Protects against oil cavitation, a must for high revving engines
• Resists breakdown from contact with racing fuels at least 50% longer than conventional racing oils.
• Exceeds performance levels of API SM/SL/SJ/CF