Sealey Petrol Engine Timing Tool Kit, GM, Chevrolet, Suzuki VS5235Covers a wide range of Vauxhall Opel and Chevrolet petrol engines. Includes the necessary tools for setting and locking the camshafts and crankshaft. Also includes the pins for locking the timing chain tensioner, locking tools for 1. 0, 1. 2, 1. 4, 1. 6 EcoTec EcoFLEX (codes X and Z) chain engines, and the timing disc position gauge for the timing sensor on the inlet camshaft. Supplied in storage case with instructions and a warning tag.