with 140mm rod

This kit assumes car to have coilovers to have enough clearance

They feature a 1/8' NPT thread

with 120mm rod

Inlet and Outlet Stainless Weld Flanges

Clutch Kit - Xtreme Performance Heavy Duty Sprung Ceramic KHN23002-1B JRX4 with 140mm rodXtreme 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