Fits 4-71 thru 18-71 roots and screw superchargers. Pulley is hard anodized for wear resistance and corrosion protection.
Pulley is new and unused or bolted on. Customer purchased, switched blowers combinations and traded this pulley in.
Note: This is a used item. This item might have been taken in on a trade. RBS may have inspected this item and deemed re-usable. There is no warranty expressed or implied with this item.