Moroso crankshaft wipers are designed to remove excess oil from the crankshaft, making more horsepower. They are made of steel and are pre-fit for big block Chevrolet engines. The wipers will require minor trimming to get the necessary 0.045" crankshaft clearance.
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.