SPEC SF503-2 2011 Ford Mustang V8 5.0L / 11-17 Ford Mustang V6 3.7L SPEC Stage 3 Clutch Kit If you are looking for a clutch kit that can handle the power and torque of your heavily modified street or race engine, then you should consider the SPEC SF503-2 Stage 3 clutch kit. This clutch kit is designed for extreme street driving and medium to heavy drag strip use, with a carbon semi-metallic 6-puck sprung hub disc that offers smooth engagement, high torque capacity, and long life. The SPEC SF503-2 Stage 3 clutch kit also comes with a high clamp pressure plate, bearings, and an alignment tool for easy installation. Key Features: Carbon semi-metallic 6-puck sprung hub disc High clamp pressure plate Bearings and alignment tool included High torque capacity Smooth engagement Long life Benefits: Ideal for extreme street driving and medium to heavy drag strip use Compatible with heavily modified street and race engines Improves performance, safety, and strength Reduces clutch chatter and vibration Easy to install with basic tools Product Specs: Part Number: SF503-2 Disc Diameter: 11 inches (279 mm) Input Spline Quantity: 23 Input Shaft Diameter: 1.031 inches (26.19 mm) Pressure Plate Style: Diaphragm Disc Material: Carbon composite Disc Style: 6-paddle Hub Style: Sprung Throwout Bearing Included: No Pilot Bushing Included: Yes Counterweight Assist: No Mounting Hardware Included: No Install Difficulty Level: The installation of the SPEC SF503-2 Stage 3 clutch kit is rated as moderate, and it should take about 4 hours to complete. You will need to remove the transmission, the old clutch and flywheel, and install the new clutch kit following the instructions provided by SPEC. You will also need to adjust the clutch pedal and bleed the hydraulic system after the installation. You may need some special tools such as a transmission jack, a torque wrench, and a clutch alignment tool. Vehicle Fitment: The SPEC SF503-2 Stage 3 clutch kit fits the following vehicles: Ford Mustang V8 5.0L (2011 only) Ford Mustang V6 3.7L (2011 - 2017) If you have any questions about this product or to report product description inaccuracies, contact the MPT Performance experts at (407) 636-7077 or by email.
