[makaveli]

yes they do make a 55t motor . there is an 80 t motor but its a very rare find . i plan on putting to 2 washers on each side of the diff bolting them together and welding tubes as the knucke holders look at this one on rccrawler mine will look like these -http://www.rccrawler.com/forum/showthread.php?t=751&highlight=hybrid+axles