Spacer lift for looks

I was gonna buy a lift but my uncle is turning his truck in (99' pre-runner) and he's giving me the 3" spacer lift w/ aal my questions are
Will it fit my 03' 4X4?
mostly concerned with the leafs are they the same 4X4 and pre-runner 99' and 03'?
do I need longer brake lines,shocks?
sorry if this was mentioned before I did use the "search" function but got no direct answers
thanks TW!

 

anybody?

 

im 99.9% sure the leafs are different lengths between those years, however the AAL would probably work. Go check on some off road suspension sites like wheeler's offroad to see if there's a different AAL part number for a 1999 vs 2003.