Which sct?
The roar one or the Smaller?
Smaller shares alot of parts with the buggys, where as the ROAR one is mostly macnum
macnum to short course:
http://www.tcmodels.net/components/c...a7addeb7a7.jpg
Mad rat to short course:
http://www.tcmodels.net/components/c...t/TU0280-3.jpg
$49 each from tc hobbies,
Thats where i got mine, and i'm loving it!