adding 1in block
 

i was just curious to what you guys think about adding 1in block in the rear and 1 in spacers up front on top of my 3inch lift? i have an aal and two inch shackles on the rear to make 3, and springs up front. i just want to give the body just a little bit extra hight. if i do this, would i have to worry about axle wrap, or is that just with larger blocks? will i have to upgrade any parts beside imperitive ubolts? what do i need to know about doing this, if its even recommended.
Thanks for responses

i wouldnt do the blocks on the rear it will make the leafs sag prematurely

stay away from blocks

two votes on not adding blocks. that and all my homework iv been doing has just made my mind up. no blocks. ill stick with the three inches

if you want to do something along those lines try a ubolt eliminator kit from tnt. more work and more expensive but can give you .5-1.5 of lift safely and allow you to move your axle back up to 1.5 to recenter in wheel well after lift