We have changed the construction design of the beam to eliminate the tubing and are now all plate work.
Here is the construction of the beam, there is an inner 3/16 plate the runs the length and 2 outer 3/16 plate that have 2 70* brakes in both of them that forms a prismatic shape when they come together. It has 2 welded surfaces down the length of each beam. The 3 plate are penetrated at the same time in 1 welded pass.
Giant Motorsports’ new Prismatic I-Beam, design maximizes cross section in both axis’s. This produces an I-Beam that is restrictive to bending from shock and bump loads .
The Equal Length Beams come 82”-87” to the out side of the tires and include; radius arms, and Beam and Radius arm pivot boxes.
Spindle options to be used with these beams: Dana 44 5 on 5.5 spindle.