lowering 2wd 99' f350 dually??

[underpsi]

I am thinking of lowering the rear of my dually by taking out the lift blocks but wondering if I will have to take out the overload leafspring or what? I think my lift blocks in the back or 1.5" or 2" and just want it to be level... also will that little of a drop mess up pinion angle enough to have to do shims or anything else?

Thanks

[Rob454]

Some duallies came with 4 inch blocks. you can lower it two inches by simply swapping to a 3.4 ton 2 inch block. if you do Im looking for a set of 4 inch blocks and u bolts so if youwanna sell them cheap LMK
Thanx
Rob