Laser cut 0.120" thick 4130 rear axle truss. The truss is designed to fit Speedway Engineering housings and will also fit any stamped Ford 9" housing with 3" axle tubes. They are 68" long end to end and can be cut down for any width housing.
Our truss is a designed to be a full 3" deep so it captures the axle tubes on the top and bottom. We do this to help prevent the housing from warping when the truss is welded.