ACT - Advanced Clutch Technology - Street Clutch Kit for Nissan 240sx 89-90. This kit includes the street disc, heavy duty pressure plate, release bearing, pilot bearing, and alignment tool. The torque capacity of this clutch is up to 276 ft/lbs. Organic, spring center replacement disc designed for smooth engagement, quiet operation and improved durability. Street discs can be used with moderate to heavy duty applications including racing depending on torque output and heat.