Lucas Oil Motor Oil Hot Rod Classic Car High Level Zinc 20W50 4.73L 10684

Lucas Oil Motor Oil Hot Rod Classic Car High Level Zinc 20W50 4.73L

Lucas Hot Rod & Classic Car Motor Oil SAE 20W-50 is manufactured with the highest quality paraffinic base oils and is fortified with a unique additive package containing high levels of zinc, molybdenum and phosphorus, which provides a tougher, thicker additive film for maximum protection even under the most severe conditions. It lowers oil temperatures, extends oil life and minimises metal fatigue. It improves the film strength between the cylinder wall and piston rings and slows oil burning and improves pressure in worn engines. It has good cold temperature properties and stands up to high operating temperatures. It is compatible with methanol and all racing fuels, as well as with synthetic and non-synthetic oils.

Lucas Hot Rod & Classic Car Motor Oil SAE 20W-50 is for muscle, showroom, classic and trophy cars without catalytic converters. It can be used in racing applications. Not recommended for passenger car use.

Available in convenient 5 quart bottles, the formulation is perfect for the Hot Rod and Classic Car crowd with an increased zinc value of 2100 PPM. Because many of these very special machines often spend long periods (winter for example in some parts of the country) off the roads, a number of the components of the additive package used in Lucas' Marine oils to provide rust and corrosion protection have been included in its unique formula.

Key features

• High levels of zinc, molybdenum, and phosphorus for superior engine protection.
• Reduces oil temperatures and extends oil life.
• Improves film strength between cylinder walls and piston rings.
• Compatible with methanol and all racing fuels.
• Ideal for muscle, classic, and trophy cars without catalytic converters.
• Includes rust and corrosion protection for long-term storage.

Technical details

• SAE viscosity rating: 20W-50
• Volume: 4.73 litres (5 quarts)
• Zinc content: 2100 PPM
• Formulation: Paraffinic base oils with a unique additive package
• Application compatibility: Suitable for racing and classic car applications

Applications / fitment

This motor oil is typically used in high-performance and classic vehicles that require enhanced engine protection.

• Muscle cars and hot rods
• Showroom and trophy vehicles
• Racing applications
• Classic cars without catalytic converters
• Engines that experience high operating temperatures

Why buy from Mick’s Gone Bush?

• Trusted Australian business focused on reliable power, auto-electrical, and service parts.
• Stock sourced from reputable distributors and brands.
• Practical support for trade, off-grid, and fleet customers.
• Clear shipping, warranty, and customer service.

Frequently asked questions

Is this oil suitable for everyday passenger vehicles?

No, this oil is not recommended for passenger car use. It is designed specifically for classic and racing vehicles without catalytic converters.

Can I use this oil in a racing application?

Yes, Lucas Hot Rod & Classic Car Motor Oil is suitable for racing applications and offers enhanced protection under extreme conditions.

What is the zinc content of this motor oil?

The oil contains an increased zinc value of 2100 PPM, which helps provide superior engine protection.

How should I store this motor oil?

Store the oil in a cool, dry place away from direct sunlight to maintain its effectiveness and longevity.

Is this oil compatible with synthetic oils?

Yes, this motor oil is compatible with both synthetic and non-synthetic oils.