Steel cylinder head bolt kit for 3.0L V6 diesel engines (306DT). M13×1.5 thread, 160 mm length, external hex head. Fits Land Rover Discovery III-V, Range Rover IV/Sport I-II/Velar, and Jaguar F-Pace/S-Type II/XF/XJ (from 2004). OEM code: 1331316 Land Rover.