Protect your muscle car engine

Muscle cars deserve the best engine oils

Your 67 Mustang parked at a show and shine with the hood up. Revving your Pontiac GTO loudly as the stoplight switches from red to green. Casually cruising down the highway with the sun beating down. No matter how you use your classic or muscle car that power plant under the hood is like a work of art. Why not treat your car to highly esteemed fluids and lubricants to keep it performing at the top of its game for years to come?

AMSOIL fully synthetic engine oils offer the best protection for your classic car engine, bar none. Customers love the quieter lifters and silky smooth idle, all while ensuring less wear, fewer deposits, and resistance to oxidation.

Alan Amatuzio, President & CEO of AMSOIL INC.

“Today’s cars have plastic bumpers the same color as the paint, and you can’t tell one car from another. These older vehicles, they were special – they had an identity.” See Alan’s full story.

How AMSOIL protects better than the rest

AMSOIL Z-ROD® Synthetic Motor Oil is specially formulated to protect classic car and muscle car engines for the ultimate peace of mind. Friction can rob an engine of power and efficiency and accelerate wear – a particularly concerning issue when your engine is high-performance, rare, or extremely expensive to replace. What’s more, starting the engine dry after being parked for a long time can wreak havoc as parts grind against each other.

Z-ROD® synthetic oil fights against the harmful effects that are common to classic cars. Its high-zinc formula helps resist wear, especially on cars with flat-tappet cams. In standardized testing, AMSOIL Z-ROD® prevents the effects of rust, even in a moisture-rich environment. It better coats and protects upper engine parts to resist damage from long seasons without being started.

High-zinc formula protects flat-tappet cams, lifters and rockers

AMSOIL Z-ROD®

ZROD® for classic cars For classic cars and muscle cars like the Dodge Challenger, Chevrolet Camaro, and many others, AMSOIL offers Z-ROD® Synthetic Motor Oil to enhance performance, operate quieter, and last longer on your engine’s parts whether it’s driven hard or seldom taken out of the garage. It’s available in 10W-30, 10W-40, and 20W-50.

For modern muscle, AMSOIL has products to serve you too. AMSOIL Signature Series Synthetic Motor Oil has the long-lasting lubrication you need for your vehicle to last until it becomes a classic.

Vintage Vehicle Filter Lookup

Full-synthetic engine oil for classic cars

Z-ROD®
10W-30 (ZRT)

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Z-ROD®
10W-40 (ZRD)

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Z-ROD®
20W-50 (ZRF)

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Z-ROD® Engine Oil

Specially engineered for classic cars. Contains high levels of ZDDP, top-tier additives and rust inhibitors to protect your passion, deliver maximum performance and keep your classic engine free of rust and corrosion in storage.

MyAMSOILGarage

MyAMSOILGarage gives you access to resources that help you protect your investment for years to come. Locate the right oil for your classic car or view your maintenance history and previous lubricant purchases. With the MyAMSOILGarage, you can quickly order more fluids at a moment’s notice and get it delivered straight to your door.