The OS Giken Super Lock is a Top Level LSD capable of use in Gymkhana, Time Attack, and Drag Racing. While having all these capabilities, the Super Lock is able to be civilized and quiet, without the unwanted knocking sound LSD`s are known to make.
The OS Giken Super Lock Spec-S is available for the following vehicles, please confirm before purchasing:
-FC3S RX-7 85/9 ~ 91/10 (Open Diff)
-FC3S RX-7 85/9 ~ 91/10 (Viscous Diff) P019-27-270B x2 Side Flange, P016-27-421 x2 Snap Rings are needed for installation
-FD3S RX-7 91/11 ~
-SE3P RX-8 03/05 ~
-NA8 Miata Roadster 1800 (Incompatible with Turbo and 1600cc models)
Get this and all your JDM direct from Japan with RHDJapan!