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OS Giken Super Lock LSD for Datsun 280Z, 280ZX, and Nissan 300ZX (Long Nose R200)

$1,450.00

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OS Giken Super Lock LSD for Datsun 280Z, 280ZX, and Nissan 300ZX (Long Nose R200)

$1,450.00

$1,450.00

Fits select 1975-1989 Datsun 280Z, 280ZX, and Nissan 300ZX models equipped with the Long Nose R200 differential.

The OS Giken Super Lock LSD is a premier clutch-type limited-slip differential designed to transform the handling and traction of your classic Z-car. Unlike standard gear-type or viscous units, the Super Lock system uses a progressive locking mechanism that allows for smooth, predictable engagement while providing maximum lock under high-load conditions. This eliminates unwanted wheel spin and ensures power is delivered effectively to the pavement during corner exit and straight-line acceleration.

  • Precision-machined internal components for maximum durability and consistent performance
  • Customizable lock timing and pressure to suit specific street or track setups
  • Progressive clutch engagement reduces chatter and mechanical noise
  • Specifically engineered for the Long Nose R200 housing found in Datsun 280Z/280ZX and early 300ZX chassis
  • Replaces the factory open differential or worn OEM limited-slip units

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