These replacements insert restrictor pills from Aeroflow are specifically designed to suit our Fluid control valve AF64-4362. They are sold in a pack of 5 different orifice sizes (0.021â€, 0.028", 0.032â€, 0.037†and 0.040"). These allow further adjutability to allow fine tuning of the clutch release depending on track and weather conditions. Also, handy for the tool box if you have lost or damaged these restrictor pills and require replacements.
