Hey does anyone know what transmission parts are cross compatible to c900 transmissions? Do parts from the 99, ng900, 93, and 9000, swap, retrofit or are otherwise able to be shoved into a 900 gearbox? what gearboxes swap in? Are there gears and shafts from other cars/brands that swap into the box? I'd love to bang through a set of Honda gears in my 900 without worrying about turning my tranny into a fine sand.