Wanting to unbolt the six bolts that hold on that huge crossmember and replace it with an aftermarket... is that possible?
well if someone makes an aftermarket cross member you must be able to do it then or atleast that's my guess? And ok 6 I was going off the top of my head, if the truck has a steady bearing in it, or had a steady bearing then I can think of 3 "huge" crossmembers, up front between the control arms, the rear cab support member which there are 2 versions of, 1 that is basically 2 mounts and a bar joining them and the other version is made alot heavier and able to support a steady bearing, then the crossmember between the front spring hangars, so be a little more specific and maybe someone will take the time and think about their reply