Bracing shock towers?

So you can get inner fenderwells and just weld them in? I never thought they came out. Not a chassis guy, just a wrencher, but my inners are hacked for old 65 "A" Hooker supercomps and then Proparts B/RB headers. I actually kept all the pieces and bird-poop welded them back in but it looks terrible, and to make matters worse, my passenger shock mount was cut in half in the process (not my fault) do the Magnumforce snout bar kits fit the Early A's? They look like what the Dr. ordered, especially for my weak pass. shock mount.