
LS3 V8 Land Rover Defender
The V8 Revolution
The classic Land Rover Defender is iconic, but its original engine was never designed for modern highway speeds. The solution? American muscle.
Our LS3 V8 builds marry the timeless British design of the Defender with the raw power and reliability of a Corvette engine. 430+ horsepower, smooth automatic transmission, and the ability to merge effortlessly onto any freeway.

Technical Highlights
Meticulously engineered and hand-assembled at our facility, every component is selected for its uncompromising quality and performance.

430HP GM LS3 V8
The gold standard of engine swaps. Reliable, serviceable anywhere, and incredibly powerful.

Automatic or Manual Transmission
Paired with an automatic 6-speed or manual 5-speed transmission for smooth shifting and relaxed highway cruising at 75mph+.

Upgraded Drivetrain
Heavy-duty axles, upgraded brakes, and performance suspension to handle the increased power safely.

Attention to every detail
A masterpiece of engineering and craftsmanship
Can I bring my own Defender for restoration?
At Monarch, we don't perform traditional restorations on client-supplied vehicles. We build every masterpiece from the ground up, starting with a new KTL-coated chassis and all-new components. However, we may accept your current Defender as a trade-in credit towards a new Monarch build. Please contact our team to discuss your vehicle.
How much does a LS3 V8 Land Rover Defender cost?
Pricing for our bespoke builds varies based on specifications. Typically, our complete range from $250,000 to $350,000+, which includes everything from the donor title to the final nut and bolt.
Do you ship internationally?
Yes, Monarch Defender offers white-glove international shipping. We handle all logistics and customs documentation to ensure your vehicle arrives safely at your doorstep, anywhere in the world.
Can I customize the interior materials?
Absolutely. Our design team works with you to select the finest Italian leathers, premium fabrics, and custom trim materials to create an interior that is uniquely yours.
Why Monarch Defender?
Monarch Defender is a premium luxury Defender manufacturer that specializes in building custom, one-of-a-kind vehicles. We use only the finest materials and components to create a vehicle that is both beautiful and functional.
Explore More Bespoke Services

Your Journey Starts Here
Experience the perfect blend of heritage and innovation. Commission your bespoke Defender today.


