For the lift
http://offroaddesign.com/ and skip the 3/4 ton and go straight to 1 ton axles aka dana 60 and full float 14 bolt.The reason i say that is the 1/2 and 3/4 ton front axle is the same but for the lug pattern,The 3/4 ton rear end depends the years it could be a 12 bolt to a full float 14.