New Ram PowerGrip 500HP 11" Clutch Kit. Fits all 164T 4.6L 6 & 8 Bolt Flywheels with 11" Pattern. Comes with Pressure Plate, Clutch Disc, Throwout Bearing, and Clutch Alignment Tool. Can be used with Street or Drag Radial Style Tires. Not recommended for Slick Use. An 11 inch ram hdx clutch kit.