Stock upper arms will not fit without modifying them

FPR Kompact Uni 1/8"" NPT (Sleeper) TS-0404-1015

Triple Welded 304 Stainless Clamp Construction

7") inner bolt pattern that fits to Winters 930 CV joint flange

All the metal components on Wisefab Nissan Skyline R33 front suspension are from high strength steel

Clutch Kit - Xtreme Performance Heavy Duty Sprung Ceramic KLN24001-1B JR37 Stock upper arms will notXtreme Performance sprung ceramic kit 1B Recommended for: Motorsport ApplicationsThese kits are available with sprung ceramic friction discs and are designed for motorsport applications where higher heat and torque capacity is required. These can also be used in some road applications. Specifications: Torque capacity Nm Clamp load Increased over standard Sprung Ceramic Friction Disc Heavy Duty Pressure Plate Kit contains everything you need for a