Riva precision-built Ceramic Supercharger Bearings provide greatly reduced heat build up and less rolling resistance. Superior surface finish of the ceramic balls reduces friction and significantly increases bearing life. These are a great upgrade when replacing your clutch washers or rebuilding your supercharger. These high quality bearings are hand assembled and made in the USA. Set includes two bearings & complete installation instructions. Available at Rivaracing.com and at companies dealers.
