Front Leveling

I have a 2000 extended cab short box 4WD. What is the easiest and cheapest way to bring the front up about 2 inches?

I'm not sure if the newer body style is the same, but on my '97 I was able to get about 1 1/2" by cranking up my torsion bars. I could have gotten more, but I didnt want to damage ball joints, etc. Just be sure to leave your wheel some downward travel and you wont hurt anything. Some people crank them all the way up, that's when you run into problems. You will need to get an alignment afterwards.