New Savage Center Diff ideas......

[Gdot]

hey those are the same as a stock replacement so dont you still need longer ones? hpi measures pin to pin and those are measured pin to cup pin so they arent actually any longer than stock flux. i though they were also and ordered one a while ago to try on a flat chassis project i wanted to make, but it was the same as the 78 with the stock drive cup.
your chassis pics look good. must be a low kv motor you have