Product FAQ: Alum. Shock Bodies ST3765 and ST3766
Note: The shock bodies are designed to work with upper shock cap ST2267 (which will accomodate the upper seal O-ring)
Note: when building the lower shock cartridge it is best to use new O-rings, but use the black plastic spacer from the stock plastic grey shocks
Note: It is also recommended that Associated green slime to be used when building the shock cartridge (especially if you plan on up grading to Traxxas Ti-nitride shock shafts) Due to the ti-nitride treatment, the ti-nitride shock shaft will be slightly smaller in diameter which the green slime will help keep a good seal between the cartridge and the shock shaft