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Engineered to Outperform the Original

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Mark X Chassis on a Defender 110

Precision Fit. No Guesswork.

Every mount point is exactly where it should be. No trimming, no fabrication, no frustration.

Modern Geometry. Better Ride

Designed from scratch to improve handling, ride quality, and suspension performance over stock.

Built to Deliver. Not to Rebuild.

Skip the sandblasting, metal fab and repairs. The Mark X arrives ready to install and move your project forward.

Best In Class Turnaround Times.

No long lead times or custom one-offs. These chassis are built and available now for real builders.

3 Ways to Start Your Build

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Stage 1

This foundation for your Land Rover Defender Restoration proving essential structural components to modernize your Defender's foundation. It includes the Blackbridge Engineered Modular System, heavy-duty Dynatrac axles with HD 4.11 gears, a 4-link rear suspension system, adjustable sway bars, and high-performance Fox Racing 2.0 coilovers. Designed for seamless compatibility with OEM Defender body mounting locations, it ensures a perfect fit for your build

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Stage 2

Building upon Stage 1, the Stage 2 package adds fully turn-key, critical supporting components for enhanced performance. A fully integrated fuel tank with OEM GM Performance fuel pump, CNC'ed brake lines and a returnless fuel line system are just some of the features included in our Stage 2 package. This stage transforms your chassis into a rolling platform, ready for further customization.

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Stage 3

Stage 3 offers a comprehensive, ready-to-install chassis solution. In addition to all Stage 2 components, it includes a GM LT1 6.2L V8 engine, 8-speed automatic transmission, transfer case and a complete driveline accessory setup. This package delivers unparalleled performance, reliability, and modern functionality, streamlining your build process.

REady to Get Started? Contact our Sales Team

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