i have searched for engine swap forums on here and have come up with little to nothing. i know the m32a3 comes with a caterpillar 3116 engine, but does anyone know of another type of diesel that would bolt up to the duece's 5 speed transmission? i was looking at the cat 3406e engine, however i dont think the duece's 5 speed would last under 600 hp pushing trhough it. so i supose i have 2 questions. 1. as i forementioned earlier, is there any other diesel other than the white/contenental/hercules that will bolt up to the factory transmission and 2. is there any other diesel and transmission combos that could easily be adapted to the duece? has anyone made a successful alternative diesel swap other than a 3116 cat?