Camshaft Engine Timing Locking ToolDescription: This universal kit covers most single overhead cam engines. Engine and four cam engine lock camshaft to maintain valve time during the replacement of the belt. Reduced repair time prevents engine damage due to the incorrect time. Main Features: The compact design makes it easy to work in small engine compartments The host contains a dual can camp and 4 cam clamp single and double or quad core engine Single cam locks are transferred