here is what i found on my sy. battle bars go below the spring, which is below the axle, which isnt that far from the ground to start with. add say a set of 2inch blocks to lower the rear on fact springs, then you are realy close to the ground. Dropped springs would be like having no blocks thus not nearly aas close to the ground. Not the best pic, but you can see how close they are to the ground on 2 inch blocks.
If you have blocks, they are very close to the ground. I cut mine off and used the upper hole.I installed mine last night on the stock leaf springs and I have about an inch or two tops for ground clearance. Were the Battle Bars made to run only on drop leafs?