OS Giken Nissan 350Z/370Z Z33 VQ35HR/VQ37 (MT Only) Super Lock LSD

Differentials distribute engine torque between drive wheels, allowing them to rotate at different speeds through corners while maintaining traction. Upgrading from a factory open differential to a limited-slip or locking differential is one of the most impactful drivetrain improvements you can make for towing, off-roading, drag racing, or any application where both wheels need to work together under load.Popular Differential UpgradesTop upgrades include Eaton Detroit Locker and Eaton Truetrac limited-slip units for GM, Ford, Dana, and Chrysler axles, ARB Air Lockers for Jeep and truck off-road applications, and OS Giken Super Lock LSD units for JDM performance platforms. Locker conversions for Dana 44 and Dana 60 front axles are essential for serious rock crawling, while Truetrac helical LSDs deliver traction improvements without aggressive locking behavior for street and tow applications.What is the difference between a locker and a limited-slip differential?A locking differential ...

Shop differentials and components at Black Ops Auto Works for premium differentials, differential covers, differential gears, locker differentials, limited-slip differentials, install kits, rebuild kits, bushings, seals, yokes, spider gears, and final drive components for cars, trucks, SUVs, and off-road builds. Whether you are upgrading for better traction, stronger power delivery, improved durability, or drivetrain reliability, this collection includes the parts needed for street, towing, racing, and off-road applications. Shop Differentials & Components by Category Browse drivetrain and axle upgrades across popular product categories, including: Differentials Differential covers Differential cover gaskets Differential rebuild kits Differential install kits Differential overhaul kits Differential seal kits Differential bushings Differential mounts Differential braces Differential housings Differential dropouts Differential spider gears Differential yokes Final drive gears Wh...

Shop drivetrain parts and accessories at Black Ops Auto Works for differentials, axles, driveshafts, clutch kits, flywheels, flexplates, shifters, transmission components, ring and pinion gears, differential braces, differential bushings, wheel hubs, wheel bearings, U-joints, valve bodies, transmission coolers, drivetrain mounts, and performance driveline upgrades. This collection is built for street cars, drag cars, track builds, trucks, Jeeps, SUVs, high-horsepower Mopar builds, imports, European performance vehicles, and off-road applications that need stronger power delivery, durability, and reliability. Use this Drivetrain collection to find the right upgrade by vehicle platform, drivetrain layout, transmission type, power level, and product category. Differentials and ring and pinion gears support traction and gearing changes, axles and driveshafts help transfer power, clutch kits and flywheels improve manual transmission performance, transmission coolers and valve bodies supp...

Shop OS Giken drivetrain parts, Super Lock LSD differentials, limited slip differentials, twin plate clutches, racing clutch kits, gear oil, differential covers, release sleeves, clutch alignment tools, and high-performance Japanese motorsport components at Black Ops Auto Works. OS Giken is known for precision-engineered drivetrain upgrades built in Japan for racing, track use, drifting, time attack, road racing, street performance, and high-horsepower applications. Whether you are upgrading a Nissan 350Z, 370Z, 240SX, Skyline RB26DETT, Toyota Supra, Toyota GT86, Scion FR-S, Mazda Miata, Mazda RX-7, Honda S2000, Honda Civic Type R, BMW M3, BMW M5, Porsche Cayman, Porsche Boxster, Ford 8.8 rear end, Mini Cooper S, or Datsun Z car, this OS Giken collection helps you find premium drivetrain parts designed for traction, durability, power transfer, and motorsport-level control. Shop OS Giken Parts by Category Browse OS Giken performance drivetrain upgrades across popular categories, incl...