Infiniti G37 Year Span 2008-2013 Comments SPEC Super-Twin clutch kits do not require an aftermarket bearing spacer. Performance Clutch Kits Product Number Torque Capacity Pricing Choose Clutch Super Twin E Trim Product Number SN35ET-2 Torque Capacity 1631 Pricing $1,944.00 Organic Trim Product Number SN35SST-O-2 Torque Capacity 847 Pricing $1,569.00 P Trim Product Number SN35PT-2 Torque Capacity 1156 Pricing $1,429.00 Ss Trim Product Number SN35SST-2 Torque Capacity 1086 Pricing $1,569.00 St Trim Product Number SN35ST-2 Torque Capacity 1344 Pricing $1,944.00 None Not Available Pricing Specialty Products Billet Aluminum Flywheel Replacement Friction Plate with Fasteners (Included on Flywheel) $89 Diamond ground, includes self-locking fasteners Questions? Give us a call. 1-800-828-4379