HARD molded composite C-hub for LEFT steering block. Made from super-tough, high-tech composite material. Caster pre-set at 9°. For use with matching right-side C-hub #362210-H. Roll center position can be quickly & easily adjusted by inserting different thickness shims atop the caster block, between the block and vertical ball stud.This HARD C -hub is suitable for most track conditions, especially for medium- and high-traction tracks.Large openings for quick & easy assembly/disassembly of the CVDs; the entire CVD assembly can be easily inserted/removed through the C-hub without the need for disassembly. The large openings also prevent jamming of the CVD within the C-hub during serious crashes.