I used the belltech shakles to lower 2"s and used the shims to run the rear end straight.Has anyone else done this if so did you leave the shims that was there or remove them?And did you have to realign the front end?I have a slight vib. It is hard to find someone to align due to the 20" rims,so let them know before you take it somewhere to get it done.

 

Used to have a 3/4 BellTech Drop on my 00 HD. The original installer did not use the shims and I had a slight vibration at approx 20 MPH. Final result was having to replace the drive shaft and shim properly. The front should be realigned after you have the truck lowered.

A question that I have now to anybody is what is the original stock height on a 00 from the gound to the bottom of the fenders(front & back). Since I have installed air, I would like to realign to the original height for road travel.