OS Giken Subaru GC8 Impreza movement alteration kit Because of this material is

Because of this material is shaved off for weight and therefore thinner

If your application is making significantly more power

Overhaul Kit A - Includes the follow parts:

Requires OEM Nissan RB Pilot Bushing (OS-88 Operation)

Total TCD Plates - 16

OS Giken Subaru GC8 Impreza movement alteration kit Because of this material isOS Giken offers Movement Alteration Kits to allow use of OS Giken push type clutches on vehicles that were factory equipped with pull type clutch systems. Please note that the OS Giken Movement Alteration Kit is designed specifically to work with OS Giken clutches. Use of OS Movement Alteration Kits with unintended applications may result in failure of clutch components. Fitment: Subaru Impreza STi GC8 Product Details: For use with all OS Giken