Front end reinforcements.
"Box in" bulk head support with 1/4".
Added 1/4" gussets to bulk head support.
2 X 1/4" plate (1/2" thick total) to the front of the bulk head. And 1/4" added to the rear.
1/2" bolts used to assemble bulk head to frame/support (4 bolts near A arms)
3/8" grade 8 bolts used on tube to bulk head (top 2 bolts)