3 inch Z question
 

I have a move the front suspension up 3 inches utilizing the Z and have 2 inch lowering blocks and 5 inch springs in the rear, my question is, Do I need to move the motor down 3 inches to keep the driveline from having any issues. I know I have to work on the steering, but what else, driveshaft loop, ect.

Re: 3 inch Z question
 

You will likely run into the driveshaft hitting the cab and the tranny tunnel needing to be raised. Im not sure about lowering the motor mounts. If you didn't you would also have to raise the tranny crosmember 3". By now you should be well on your way to hitting the carrier bearing crossmember.