i got a set of these cheap. the shafts, plungers, & shock eyes all work on the big bores.
shafts are same length & dia as hellfire shafts. http://cgi.ebay.com/CEN-Genesis-Nem...ptZRadio_Control_Vehicles?hash=item4cecd8c49f
shafts are same length & dia as hellfire shafts. http://cgi.ebay.com/CEN-Genesis-Nem...ptZRadio_Control_Vehicles?hash=item4cecd8c49f