I know ive had these up for a few posts on here, but i really need to get rid of them soon...they are rz350 cases, will work for banshee, they are better cuz they have the threaded hole for a tachometer, otherwise they are identical:
Comes with: cases, mechanical tach gears, shift forks, shift drum, rails, star, radiatior hose, and kick starter. The shift stuff in them are the rare rz350 shift forks, they give much better shifting than banshees shift forks