I AM CURRENTLY REPLACING A TURBO 350 AND NP 203 TRANSFER CASE WITH A TURBO 400 AND NP 205 TRANSFER CASE. ANYBODY KNOW ANY TRICKS OR PITFALLS I MIGHT RUN INTO. ANY DOWNFALLS WITH SLIPYOKES, NEVER OWNED A TRUCK THAT HAD A SLIP YOKE, EVERYTHING HAS BEEN ATTATCHED. ANY INFO ON THE SWAP WOULD BE APPRECIATED. THIS IS GOING INTO A 1979 CEVY SHORTBED WITH 3/4 FULL FLOATER RUNNING GEAR, AND A 454 UP FRONT. 6 INCH SUSPENSION LIFT AND 3 INCH BODY. ALSO ANYBODY IN THE PENNSYLVANIA AREA LOOKING FOR A NP 205 OUT OF A STANDARD LET ME KNOW. THANKS