Outer Limits 4x4 Board

dose anyone know what needs to be changed and extended on a hilux for a 4'' lift.?? im thinking of just putting 2'' lift blocks in it atm. im making my own front and rear shackles. dose anyone know the dimentions on 2'' extended shackles. and bolt sizes?? cheers. much appreciated if can help!

You will need to replace your shock absorbers, torque rod, brake lines, and get a dropped draglink. You also should do some sort of caster correction so it doesn't drive like a pig.
To do 2 inches of lift you will need to make your shackles about 4 inches longer than they are now.

Dan