This universal kit covers most overhead cam engines. The four-cam engine lock camshaft will maintain valve time during the replacement of the belt. It will reduce repair time while preventing engine damage. Its suitable for gears from 4 inches ( 101 mm ) to 6 inches ( 152 mm ) in diameter. The distance is 1/16 inch (1.6 mm) to 3 inches (76 mm). FEATURES: SPECIFICATIONS: PACKAGE INCLUDES: