Not stock for me, but they are traxxas arms. I bought my emaxx back when they had the narrower arm set up, and I updated it when the new version came out.
Heres the complete (I think) list:
MIP CVDS front center and rear
Steel Idlers
Ofna adapters and Ofna 1/8 buggy wheels and tires
Strobe slipper setup
8L/ 9920
4s1p 4k mah lipo
UBEC
stock radio set up (has to go soon)
stock differentials
FLM combo bulks
FLM shock towers
Xtreme fiberglass chassis
Xtreme chassis motor mount
no shifter servo, tranny locked into 2nd gear
JR 130 oz/in servo
Proline servo saver/ steering rack
4x Traxxas big bore shocks with single hole pistons and stock oil
Trinity Dark blue springs
Proline Ford Courier body mounted by velcro on top of shock towers, no body mounts
I think thats it for now.