Dodge Viper: Centerforce Dual Friction Clutch Fits 92-05 8.0L & 8.3L Vipers The Centerforce Dual-Friction clutch set is a performance matched pressure plate & disc combination. Centerforce Dual-Friction pressure plates feature their patented centrifugal weight system (where applicable) and specialized machining processes to provide a performance clutch that offers exceptional street characteristics, while offering outstanding holding-capacity and durability. Furthermore, the Centerforce Dual-Friction disc has a full facing on the pressure plate side for drivability and longevity, while a carbon composite puc style (segmented) facing is used on the flywheel side for a positive engagement and increased holding-capacity. Dual Friction is engineered for those who are looking for the ultimate in street/strip holding power and performance without sacrificing pedal effort and driver control. While the Dual Friction has been engineered primarily as a street clutch it can be used in mild competition applications. Notes: CENTERFORCE DUAL FRICTION CLUTCH KIT -- Delivers High Performance Without The Extra Pedal Effort, Contains Pressure Plate and Clutch DISC Only, 90% Greater Holding Capacity, For High Horsepower & Torque Applications, Also Good for 4 Wheel Drive Vehicles, Throw Out Bearing Sold Separately, 12 1/4" Clutch Diameter, 1 1/8" - 26 Spline