I have a quick question to ask. Right now I have a 2 1/2" of lift on the front of my 4x4 crewmax and nothing in the rear. I got tired of the Cali lean and bought the coachbuilder +3 shackles and the ome extended shocks. My shackles look like they will be here today but the shocks will not be here until next week sometime. My question is can I install the shackles with the stock tundra shocks or do I have to wait until the ome shocks come. Trying to get a jump start on the installation. I'm going to be buying the ome 612 front coil overs and shocks in a few weeks then the suspension should ride better. Thanks for any help.