Ford GT500 Year Span 2005-2009 Comments Super Twins are 10inch upgrades to the factory 8.5inch diameter. Performance Clutch Kits Product Number Torque Capacity Pricing Choose Clutch Super Twin E Trim Product Number SFG5ET Torque Capacity 1824 Pricing $1,999.00 Organic Trim Product Number SFG5SST-O Torque Capacity 947 Pricing $1,399.00 P Trim Product Number SFG5PT Torque Capacity 1293 Pricing $1,599.00 Ss Trim Product Number SFG5SST Torque Capacity 1214 Pricing $1,399.00 St Trim Product Number SFG5ST Torque Capacity 1503 Pricing $1,899.00 None Not Available Pricing Specialty Products Concentric Hydraulic Release Bearing / Slave Assembly $125 Questions? Give us a call. 1-800-828-4379