Behemoth Drivetrain designs and manufactures extreme-duty drivetrain components for applications where failure isn’t an option. From Ultra4 race cars and rock crawlers to OEM and EV platforms, everything we build is engineered in-house, machined under our roof, and tested in the real world — not just on a screen.

We started by solving problems that off-the-shelf parts couldn’t survive. That mindset still drives everything we do today. Billet and cast transfer cases. Gear reduction systems. Custom gearboxes. Low-volume R&D or scalable production runs. If it needs to handle real torque, real shock loads, and real consequences, we’re the team people call.

Our facility is built around advanced CNC machining, tight process control, and design flexibility. That means faster iteration, tighter tolerances, and the ability to customize platforms without reinventing the wheel every time. Whether you’re racing at King of Hammers, building a one-off prototype, or planning production volumes in the thousands, Behemoth is built to support it.

No compromises. No shortcuts. Just drivetrain solutions that work when it matters most.