This engine block case is a perfect fit for your 98-03 Jaguar XJ8. It is designed to hold the lower engine block and motor, and is compatible with V8 4.0 engines. The part number for this item is NCA1210NA, and it is a genuine Jaguar part. Made by the manufacturer with part number NCA1210NA, this engine block case is a reliable and sturdy choice for your car. It is ideal for those who need to replace their old or damaged engine block case, and is a great addition to your car parts. Get your hands on this item today and get your car back on the road.