Product Information13″ Full Organic clutch kit w/ flywheel and Hydraulics 425 hp 900 trq 20k towing capacity.Fits: Dodge Ram 2500 Laramie 2005 to 2007 Dodge Ram 2500 SLT 2005 to 2007 Dodge Ram 2500 Sport 2006 Dodge Ram 2500 ST 2005 to 2009 Dodge Ram 2500 TRX4 2006 to 2007 Dodge Ram 3500 Laramie 2005 to 2007 Dodge Ram 3500 SLT 2005 to 2007 Dodge Ram 3500 Sport 2006 to 2007 Dodge Ram 3500 ST 2005 to 2007