Kits are readily available and you can also do it yourself with some smart parts changing. It's sounds like you might have a handle on it already. I'll warn you now about the oil pan and pick up tube. Totally different monster with the existing front axle. Take a good look at the 2.8 set up and look at the possible V-8 setup. It becomes a bit more clearer on which way you need to proceed. With the lift peices in plaace, depending on what you already have you might pull it off with out a lot of headaches.