split-hot

hi from the new guy. would appriciate a little help. im looking into a 4x4 project based on the scooby drivetrain i need a pic of the engine and box coupled together but out of the car to see if its viable wouold appriciate links to tec info or pics emailed direct. also has anyone been inside the box? do you know if its possible to flip the diff to give 5 reverse gears and one forward? cheers yawl