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The OS Giken Super Lock limited-slip differential for Nissan Skyline R34 (RB25DE/T) and Silvia S15 (SR20DET) is a mechanical Super Lock LSD specified for manual transmissions only. It replaces an open differential to limit wheelspin between driven wheels, offering stronger traction control for rear-drive Nissan applications where a locking-type differential is desired for track or spirited street use.
OS Giken Nissan Skyline R34 RB25DE/T / Silvia S15 SR20DET (MT Only) Super Lock LSD
