frame connectors

If you have a convertible A body these connectors are a must, especially with a big block installed. BUT, the Convertible A's have torque boxes, the rear boxes make the frame connectors not install the same as a hard top. I guess this would also apply to the Big Block A bodies as they too have the torque boxes. Custom are in order here or US Car Tool...
no way can a 3 sided, (body thickness piece of metal) welded to the underside of the floor, be as strong as a 4 sided-1/8 wall, 2" square tube stuck in side the rear frame-and cut up into the floor area-and welded the full length of the floor cut-and then welded to the trans cross member. think about it.