They're off a 3500 dually, will they be different than ones off a single wheel 3500?

 

There weren't any single wheel 3500's in 2nd gens.

 

Turns out they came from a 360 2500, sure hope it will give it some lift.

 

Sure there was....
They just put a V10 in them and put a 2500 label on them LOL

 

^^agreed



and the coils should match up fine...there was a member who did it already and he never mentioned any troubles.

 

I just need 1.5 to 2 inches of lift to add the much needed extra touch to my lift.

 

It works out fine. My broher has an 02 2500 cummins he lifted so I put his stock coils on my 1500. It matched right up and didn't take long. I also left my 3 in spacers on as well. Gave me about another inch and a half. All I needed to change was the track bar drop bracket. I got one for a five inch lift and it worked out perfect. The truck doesn't even sag with a plow.

 

i ordered a set of 3" longer than stock sway bar links, that sure cure the sway bar problem.

 

never thought of the track bar bracket, how much for that?

 

over 3in lift with stock control/trailing arms?,,,,i bet thats fun