AMS 4G63 Timing Belt Tensioner Tool These are 4140 cr-mo pre-hard material. We heat treated the tips so they don't wear out after repeated use. A little anti-seize on the threads will prevent thread galling. Features * 4140 CR-MO Material * 7/16 head size for easy use * Metric threads Includes * Tensioner tool Specifications * 4140 chrome moly material * 7/16 head size * 8-1.25 threads Application * 90-99 Mitsubishi Eclipse 2.0 * 90-96 Eagle Talon 2.0 * 91-92 Mitsubishi Galant VR4 * 90-94 Plymouth Laser 2.0 * 92-06 Mitsubishi Lancer Evolution Please Note: This will not work if you have Forrester style intake manifold installed. Part Number: AMSTBTTEVO89