OS Giken Nissan R35 GT-R SuperLock LSD When replacing an open diff

When replacing an open diff

allowing the differential to function with watch-like precision

Twin Plate Clutch Assembly with Solid Flywheel

The TS Clutch Series line-up is the original technology used since the birth of OS Giken

Mazda Miata (NA8/NB) - 1

OS Giken Nissan R35 GT-R SuperLock LSD When replacing an open diffThe OS Giken Super Lock LSD uses our patented pressure ring design that allows for smooth, progressive locking. This design is a spline through side gear design that allows for fitment of more friction plates (up to 2x as many as competitors versions). All components are chemically heat treated for maximum durability All components are constructed from a high grade steel alloy Gears are raw forged for maximum strength Clutch disks are precision