
This HKS 8-rib 100mm pulley is a replacement drive pulley for HKS supercharger systems using an eight-rib belt. The 100mm diameter serves as a distinct pulley size to match a desired drive ratio in compatible HKS assemblies. Choose this pulley when replacing or modifying the supercharger drive to align with correct belt profile and fitment.
HKS PULLEY 8Rib-100mm