Manley Size (STD) Stroke (79mm) Bore (99.50mm Grade B) SINGLE Piston w/ Rings WRX STI EJ257 2004-2021 240SX_1989-1998 This clutch offers comparable torque

This clutch offers comparable torque capacity as Stage 1

216 C / 420 F with factory brake lines

- Special engineered mounting brackets also serve as ducting to channel air to coolers

Set of 8 exhaust valves (full engine set)

Get rid of the ugly and heavy stock steel mounts and replace them with our lightweight mounts

Manley Size (STD) Stroke (79mm) Bore (99.50mm Grade B) SINGLE Piston w/ Rings WRX STI EJ257 2004-2021 240SX_1989-1998 This clutch offers comparable torquePart #: 612000CB 1 Manley Subaru pistons are made from high strength 2618 material and manufactured to provide DROP IN installation and correspond to the OEM Grade Range A or B bore sizes. To order these pistons simply select the appropriate mix of grade range pistons for the engine block's requirements. The proper clearance is designed into each grade range. These pistons come standard with Premium Chrome Moly 0. 180" wall pins suitable for moderate