so my buddy has an 02 superduty crew cab sb i have a 99 ext cab drw super duty can we just swap spings shackles and shocks?

 

Im guessing the front would be the same, the back will probably be different

 

i was hoping we could just swap springs shocks and shackles oh well, i guess ill be buyin some 3 inch stock and making a leveling kit...

 

If everything matches I don't see why it can't be changed. However, the rear spring rate of the 1 ton may be higher than the 3/4 ton. A quick internet search or Q/A session with dealer could resolve that.

 

ususally lifts are for half tons and then for 3/4 and 1tons so there should be no real difference unless ford changed something from 99-02 in the rear ie spring width or something funky

 

the ONLY difference in the 3/4 ton to the 1 ton springs are the blocks on the rear end. everything else is the same. my buddy has a 2000 3/4 ton, his has the overloads while my 99 1 ton dually doesen't. explain that one!