Ring Seal - ( P/N 850-RS) 16oz

Features:

• Contains high-shear polymers which provide a seal for worn pistons & rings to stop blow-by.
• Cushions and coats engine parts helping to reduce wear and quiet noisy lifters.
• Stops blue exhaust smoke and reduces oil burning.
• Retains oil flow characteristics in hot and cold weather.
• Works on all 4, 6, and 8 cylinder vehicles.
• Use on any gasoline or diesel engines.
• Works with conventional, high mileage and synthetic engine oils.
• Add to engine oil anytime.
• Protecting engines since 1921