If its still got the same motor in it then it looks like you're ok. Right, now then, Liners?, The Wearing surface of the cylinder must be made of a relatively hard material which is resistant to wear. Cast iron is most commonly used because it is reasonably hard and can be cast into complicated shapes. There are, however, many different varieties of cast iron, and those which have the best casting properties are not necessarily the best for wear resistance. Furthermore, wear-resistant cast iron may be not only more difficult to cast but also to machine. This difficulty is overcome by making the main cylinder block casting of a type of iron having good casting and machining properties, and making the wearing surfaces of the cylinder in the form of liners of a harder material. There is also two main types, Wet and Dry. When liners are used (boxster) the cylinder block and crankcase may be made of aluminium alloy, thus reducing weight. Exactly