K5Blazer28
1/2 ton status
i have 4 inch rear blocks and stock springs. i want to put in a shackle flip... what will i need to keep my truck level if i want to remove the blocks?
That's your answer right there^^^^^^^^^^^^^^^

keep an eye on my build thread 



would it be better to have it an inch back from where it was normally? Just kinda wonderin'The axle location is not a big issue for most people.
If you want the tire centered in the wheel opening you will want to use the zero rate to move the axle back.
Still not a big deal.