Alright i've been searching and reading post for about 2hours now, havent come up with definite solid answers. I plan on getting my truck up to 6". Right now it has a 4" rough country lift on it. I want 38ish tires so i know i need to move my front axle fwd with the zero rates and trim my fenders. I figure with the 4" spring plus the zero rates i'd be at 5" in the front. For my rear i think i would just swap out the 4" block for the 6"blocks. I use my truck as a DD and mud toy. My main concern is the lengths my driveshafts will be as well as the angle of the ujoints. What other driveline issues will i run into by going up to 6" and moving my axle fwd an inch or so?
