if i had a frame that was 5.5" thick and i cut off the bottom 1.5 " for about 3 feet and boxed it all in what is the difference between that and building a frame out of 2x4 box tubing?



98 F-150
Ripped out my bags and put on hydros (i'm taking it back to the old school)
20" BOSS 301s
275/45/20 GTIIs (gay i know)
Rockford Stereo Pushin 2k WRMS