How much are you looking to spend? and what are you planning to do with the truck? Just for a better answer.
In general however there is nothing better than Greg from PRG Products. His stuff is the best and he's super helpful and knows a lot. Most guys on here will recommend him. He's kind of like the king with these things in my eyes. Your probably just looking for a 2" or 3" leveling kit for the front. However, these can come with a little coil bucket contact at full droop so its a trade off.
Here is the prg website. Id give greg a call and talk to him after you research a little more. The site is a little outdated on a few things but the basic stuff is there. Here you go.
PRG Products
By the way, welcome to the forum.
Also just try searching around to educate yourself. Theres plenty of info on here. Here is a good thread to look at as well.
http://www.clubfrontier.org/forums/f26/suspension-lifts-05-a-15966/
EDIT: dang! Idleone beat me to it. Oh well
