Yes
yes it does...they came stock on 2500 and 3500 rams, 4wd...for example, my dodge is a 01 2500 diesel, has a Dana 60 front and a Dana 70 rear...if it will fit on a 1500, well it can, but it will need modification most likely.
No,
No, it can't.
Yes
Yes you just need to change the headlights and bumper lights along with the bumper
yes it will as long as they are the same year
No. After 1994 the Geo entered a new generation and anything after 1994 will not fit earier generation models. A 1995 bumper will fit 95-01 models though.
Yes they will. Anything from the year 94-01 will fit with all parts of the truck.
it not a question of if the tires will fit the truck, it is if the tires will fit the rim on the 04. check if the rims are the same size
No. the offset and caliper clearences are different.
Yes, but there will a much bigger gap between the bumper and the headlights than there was with the stock bumper. Additionally, when equipped with fog lights, the 01-02 bumper had different fog lights, so your new bumper may not come the new ones, meaning you'll have to either find a pair, or live with two great big holes in your bumper, that is of course assuming that the new bumper had fog lights.
Yup, all 1994-2001 dodge ram 1500 model drive shafts are the same (so are the trucks). Just like the 2500 model will work with all other '94-'01 too, and the same with the 3500. But they are not interchangable through different models, ex.- a 1500 drive shaft won't work with a 3500, it might fit, but its just to light duty to actually work proper.