5speed swap

Does anyone know what the 5 speeds is called Part # model what ever u call it. Im thinking of taking over payments on a 3g 2.4L G its in a 04 Stratus. The Stratus 2 dr was built in the same factorys as the eclipse. I dont usally buy a auto, but I like this car its sick. The aftermarket parts are hard to find, but that is what will make it unique. That is what i strive for. Eitherway if anyone can help me out i would apricate it. Also if you know a distibuter of the 5 speed that would be helpful.
thanks