Ideal Replacement. If you enjoy driving your Mustang hard, especially if you have some bolt-ons, it's easy to wear out your weak stock clutch. If your clutch is starting to slip or have that unmistakeable "burnt" smell, an Exedy Mach 500 Stage 1 clutch will give you the holding power you need to light 'em up while maintaining driveability. Street or Strip. The Exedy Mach 500 Stage 1 clutch is a performance oriented clutch upgrade, offering higher clamp loads without sacrificing driveability. It's perfect for the Mustang that stretches its legs on the street, strip, and track, since it offers smooth engagement with a firm, not rigid, pedal feel. Premium Quality. The Exedy Mach 500 Stage 1 clutch is designed to offer the durability and performance of a racing clutch with the driveability of a stock piece. To make the Mach 500 kit, Exedy combines an organic compound disc and a powerful, high clamp load pressure plate for crisp yet smooth engagement and great wear. All of Exedy's discs feature spring center dampers to reduce drivetrain shock. Application. This Exedy Mach 500 Clutch is designed for 2005 to 2010 4.6L V8 Mustangs with a TR3650 manual 10-spline transmission, including the GT and Bullitt models. Specifications: Disc Dimensions: 280mm outer diameter10 Spline Torque Rating @ Flywheel: 622 ft-lbsTorque Rating @ Rear Wheels: 498 ft-lbsIncludes alignment tool and pilot bearingTorque Rating @ RW: 498 ft-lbs -->Technical Note. The concentric slave cylinder is not included.