4 Post Hydraulic Internal Slave Cylinder by Clutch Masters Through decades of experience and engineering we have developed our line of performance clutches to address these problems. This engineering breakthrough has been proven for many years now in high performance street, drift, drag, and circuit racing with people opting to use our clutch kits for their projects time and time again. We hope that by educating consumers such as yourself on the benefits of running our clutch kits, that you too will choose to run a Clutch Masters clutch and or flywheel. Features Clutch Masters 4 Post Hydraulic Internal Slave Cylinder Benefits High performance street, drift, drag, and circuit racing with people opting to use our clutch kits Applications Universal What\’s In The Box? 1 – 4 Post Hydraulic Internal Slave Cylinder Warranty Manufacturers Standard Warranty