ST Racing Concepts ST3766XGM Aluminum Big Bore Threaded Rear Shock Bodies for Slash (Gun Metal)
The CNC Machined aluminum rear racing shock sets feature threaded aluminum shock bodies with O-ring installed pre-load collars in which the O-ring secures your pre-load adjustments in place.  Threaded shock bodies allow for very precised ride height/spring pre-load adjustments, while the shocks also features aluminum lower shock caps to keep the shock cartridge straight and flex free during suspension operation and heavy suspension compression.