OS Giken
OS Giken Superlock LSD for Toyota Supra JZA80 220mm B03B
OS Giken Superlock LSD for Toyota Supra JZA80 220mm B03B
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OS Giken Superlock LSD - a proven, patented mechanical limited-slip differential featuring the L.T.C.S. (Lock Timing Control System) for smooth, open-diff-like behaviour under light throttle and progressive 100% lock under acceleration. The S.T.S.G. (Spline Through Side Gear) design fits 1.5-2x more friction plates than a conventional LSD, delivering full lock with minimal heat generation and no measurable degradation after 150,000km+ of testing.
Fitment: Toyota Supra JZA80, B03B diff code, early turbo 6-speed V160 gearbox (up to May 1996). Also known as Supra 9-inch (220mm ring gear).
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