Extreme Duty Ford 9-inch Axle Truss, 77-79 Ford Bronco SKU: 8660

Extreme Duty Ford 9-Inch Rear Axle Housing Truss | 1977–79 Ford Bronco

When your Bronco is built to handle serious off-road use, your rear axle housing needs reinforcement to match. Our Extreme Duty Ford 9-Inch Rear Axle Housing Truss is purpose-built for 1977–79 Ford Bronco and fits housings like our Super Heavy Duty 9” axle housing. Designed with strength, coverage, and customization in mind, this truss delivers maximum support for high-torque trail rigs, crawlers, and performance builds.

This truss features four structural bends and wraps nearly 180 degrees around the axle tube, providing exceptional rigidity and resistance to axle flex. It's engineered to run the full length to the brake brackets, eliminating stress points and weak links. To ensure the perfect fit, cutting to length is required based on your specific housing width and setup.

• Fits 1977–79 Ford Bronco with Ford 9" rear axle housing. Also fits our Super 9 Heavy Duty Ford 9" Housing.

• Extreme Duty Design – Engineered to reinforce your axle under harsh off-road and high-load conditions

• Full-Length Coverage – Truss extends all the way to the brake brackets for maximum structural support

• Custom Fit Required – Comes slightly oversized; cut-to-length for precision fitment on your axle housing

• 180-Degree Tube Wrap – Four-bend design wraps nearly 180° around the axle tube for unbeatable rigidity

• Ideal for HD Builds – Perfect for rock crawlers, V8 swaps, heavy tires, or hard use applications

Built for Broncos that don’t back down - this rear axle truss adds the kind of strength your Ford 9-inch axle housing needs to handle extreme trail punishment.