I wanted a TF-2, just cause these are made for it.
http://store.rc4wd.com/RC4WD-110-V8-Scale-Engine_p_4175.html
http://store.rc4wd.com/RC4WD-R4-Ultimate-Scale-Single-Speed-Transmission_p_4173.html
http://store.rc4wd.com/Trail-Finder-2-V8-Engine-Mounts_p_4244.html