The Pro X Clutch Basket is a precision-made drive component thatâ€s a great choice whether you're looking to replace worn OE parts, or increase your clutch performance. Pro X machines their clutch baskets to match manufacturer tolerances and makes them from a specially heat-treated aluminum alloy to ensure the part itself is strong and completely interchangeable with stock components. And to make sure you get the absolute longest life from their clutch baskets, Pro X finishes them off with a hard anodizing that greatly increased durability, even in the roughest race conditions.