Superior Axle also offers a bolt-on truss kit for the Dana 35 rear axle. This product increases housing rigidity and strength by reducing the relational flex of axletubes and by limiting rotational forces, which eventually over time can break the rosette welds of the axlehousing. This part is completely bolt-on and features a durable black powdercoat finish. We like the fact that it mechanically ties together each part of the Dana 35, yet allows serviceability for gear swaps, oil changes, and differential troubleshooting. As you can see from this photo, all necessary mounting hardware is included.