Application : JAGURA , LAND ROVER Land Rover : GAS 4.2 / 4.4 V8 Chain , engine AJ34 , New range rover LM 06-08 , Range rover sport LS 05-08 , Discovery III LA 05-08 JAGUAR : GAS 3.2 / 3.5 / 4.0 / 4.2 V8 Chain , engine AJ26 , AJ27 , AJ28 , AJ34 , XJ 97-08 , S-TYPE 99-08 , XF 08- , XK 97-08; Doesn't fit S-Type 2000 Use to hold camshaft during timing chain replacement.