I have an 08' 2wd long bed Titan. Right now it has a daystar leveling kit and an add a leaf in the back with 18x8.5 KMC wheels with 325/60R18 Nittos. It sits about 1 1/2" higher in the back after measuring the distance from the top of the tire to the fender. I'm wanting to install the CST 4" spindle lift. What size rear blocks and shocks should I order and where? Looking for the cheapest way out of this as possible. Not a heavy offroader. Just a normal street truck with occasional camping and towing duties. I did find a fabtech carrier bearing drop bracket on Amazon for $43 so I already have that. Any suggestions? Thanks.