
This HKS 8-rib 85mm pulley is a replacement drive pulley for HKS supercharger systems that use an eight-rib belt. The 85mm diameter is offered as an option when selecting pulley sizes to achieve a desired drive ratio for compatible supercharger setups. Use this pulley to match the correct belt profile and pulley fitment within HKS component families.
HKS PULLEY 8Rib-85mm