I have a 92 f350 crewcab that I'm putting a 5.9 in and a 2wd tranny and a divorced 205 I don't know if I sould mount it soild or in poly(can't spell it)?????

stock mounting has it mounting has it on rubber isolators which you'll want to do to minimize transfer of road & driveline vibrations to the frame and into your butt.

I have heard people haveing problems keeping drive shafts in there trucks with them mounted that way even though they were that way from the factory???