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Old price: 340.00 
You save: 170.00  (50%)


Forget about the one-wheel spin! With our Progressive LSD Conversion set, you will no longer suffer from losing grip!

The set is mounted on your standard differential, transforming it into a clutch-type 25% lock limited slip differential. 

R200 differential fits:



- 240Z, 260Z, 280Z, 280ZX, 300ZX, Z31

No more one-wheel spin on start, and sloppy turns around the corner. With this conversion set, you will gain the true performance of a proper limited slip differential.

*Package doesn't include a complete carrier unit. The pictures illustrate the installation process. Installation manual is included.

*Important note: before installation of RacingDiffs LSD conversion set, please inspect inner surface of small spider gears. It is important that it isn’t damaged from previous usage. Needs to be smooth, otherwise it will cause premature wear of new central pin and possible break down. If it isn’t completely smooth, please take gears to machine shop to process the surface.