I have a 88 pickup that is 4 wheel drive 6 cylinder automatic that has engine with less than 15,000 miles ( rebuilt) . The back has a newer box , new rear bumper , mag wheels , aluminum cab with 2 windows on back , new starter, front grill, alternator etc. Everything works but the frame is failing. What would it cost to replace the frame ? Is there anyone who would like to restore this to its former glory days ? Would I be better off selling ?