I have a two inch spacer kit and would like to center up my front axle. Should I get a drop bracket or a adjustable trac bar? Also, does anyone know who all makes a bracket or adjustable trac bar?

 

Adjustable track bar would be best. With a drop bracket you will be changing the angle of the track bar but not the steering linkage and would end up with more bump steer, you would need to get a drop pitman arm with the drop track bar bracket, more parts, more money, more work....

Thuren makes one of the best adjustable bars out there.