axle strength

[slip]

all i want to know is if I MIGHT have problems with breakage with dana 60's front and rear(i dont think i will but figured it wouldnt hurt to ask). i do have a heavy foot and im getting 38 tsl with marlins dual t-case but i only have a 22r toy motor.
thanks for the help of the stupid question. and yes i did search but maybe i didnt have the right key words so any help would be great

[b454rat]

I can't imagine breaking anything with that setup. Rear shaft maybe...But what do I know...