"The OEMTOOLS Heavy Duty Hydraulic Valve Lifter Tool is specially designed for easy removal and installation of hydraulic valve lifters. The tool goes down through the pushrod holes and expands inside the lifter to pull it out of the bore. With heat-treated teeth, our hydraulic valve lifter tool hooks under grooves with ease. These features will help removing and installing hydraulic valve lifters by cutting down stress, time, and money. This is a must have for professional and DIY mechanics Your car is one of your main priorities in your life. Crafted from durable steel, our hydraulic valve lifter tool is made to last forever. Having this tool is vital to keep your car running smoothly, so don't wait to get one until it is too late. OEMTOOLS values providing innovation at an affordable price, and our hydraulic valve lifter tool is no exception. If anything happens with your lifter tool, it's backed by our OEMTOOLS Limited Lifetime . Next time you have a car repair to fix, don't be without your tools from OEMTOOLS. "