Home / Accessories / Conversion Ring Conversion Ring$20.00 Conversion Ring quantity Add to cart Add to Custom Quote This product is already in quote request list. Browse the list SKU: PA #266 Category: Accessories Description Description Change a 2″ Register to 2-1/4″. Made from 6061 Aluminum. Works great on blower pulleys with a 2-1/4″ center hole to fit a 2″ register snout of crankhub Related products Lifting Chain $65.00 Add to cart Billet 1/2″ Pitch Drive Pulleys $128.00 – $138.00 Select options Billet Overdrive Water Pump Pulley—5-1/4″ $100.00 Add to cart Accessory Pulley, 6″ single groove (with hardware) Billet $118.00 Select options