4' plus lift for 1993 4x4 pickup

Hello all. New member here, Ive recently purchased a 93 4x4 pickup for my 13 year old son. this is going to be a project over the next few years. We want to lift the truck 4 to 6 inches, and I can only find kits for blazers. Can any one confirm if the front end frame is the same? Or let me know where to buy a lift for this truck?
thanks in advance guys.