ok well it's been awhile but i decided to try messing with my car again. i flattend out the steel peice from the razor and i think i can use the rear ass. from my stampede.here are some pics on how i'm trying to do this but i don't know how i'm going to connect the bevel gear with the shaft on it to the cluch ass. on the engine. any ideas? and all the gears in the rear end are all steel so i shouldent have any problems. i have to cut out some of the back of the chassis so the rear suspention can move freely but if i can figure out how to get the power to the tires i think it will work really nice.