I'm not a transmission expert in any way, but from what I've read and gathered over posts, obviously you need a clutch, trans., driveshaft, clutch pedal, shifter assembly, and center console. I would also swap gears. Since you're running 3.27, you wouldn't have a lot of "giddy up".
ECS base supercharger (NOVI 1500SL), ECS AlKY control kit, 92mm TB, ARH 1 7/8" LT's non-catted, Borla 3" exhaust, ID850 injectors, Squash fuel system, ECS Big Blower Cam, MGW short throw shifter, DSS 1000hp axles, LGW differential cover, billet caps, Tech AFX heater hoses, Pedders differential bushings, Eaton TrueTrac differential, PRC dual valve springs, Katech C5R timing chain, ATI balancer, Meilings oil pump, Pfadt Trailing Arms, Pfadt Tie Rods, Pfadt Sway Bars, Pfadt End Links, DSS Aluminum Driveshaft
UNDER MAJOR OVERHAUL!!