For stock to moderate horsepower applications. Plates can be run wet or dry. Includes billet steel drive hub. Includes 2 sets of diaphragm springs. Light performance and performance (pre-installed), Kevlar Terminator friction plates with tempered steel drive plates, increased friction surface area to handle extreme horsepower and machined oil grooves to ensure zero slippage with 105 percent or more friction area than stock. Instructions included.