All XJR 8 to 12 Top End Jaguar XJR 8 to 12 Water Restrictor Jaguar XJR 8 to 12 Valve Stem Seals Jaguar XJR 8 to 12 Valve Spring Top Retainer Jaguar XJR 8 to 12 Water Rails Jaguar XJR 8 to 12 New Camshafts Jaguar XJR9 & 12 Valve Springs Jaguar XJR9 to 12 Cam Follower Jaguar XJR9 & 12 Inlet & Exhaust Valves