OS Giken Mazda FC3S RX7 NA (MT Only) / Miata NA8/NB8 (MT Only) Super Lock LSD

Welcome to our Differentials collection, where you will discover a curated selection of unique products designed to elevate your experience. Our collection focuses on providing exceptional quality and innovative designs that stand out from the rest. Why Choose Our Differentials? Exclusive Designs: Each item in the Differentials collection features unique styles that you won’t find anywhere else. Quality Materials: We prioritize high-quality materials to ensure durability and satisfaction with every purchase. Versatile Options: Whether you’re looking for something casual or statement-making, our Differentials collection has the perfect fit for every occasion.   Shop the Differentials Collection Today! Explore our selection and find the perfect items that set you apart from the crowd. Whether it's fashion, home decor, or accessories, the Differentials collection is sure to impress.

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 premium differentials, axles, driveshafts, clutch kits, flywheels, transmission components, shifters, ring and pinion gears, and supporting drivetrain hardware for street, track, towing, diesel, and off-road builds. Whether you are upgrading a daily driver, reinforcing a high-horsepower setup, or building a more capable truck or 4x4, this collection is built for strength, reliability, and performance. Shop Drivetrain Parts by Category Browse drivetrain upgrades across major product categories, including: Differentials and differential components Ring and pinion gears Differential covers, braces, bushings, mounts, seals, yokes, and rebuild kits Axles, axle seals, axle disconnect kits, wheel hubs, and wheel bearings Driveshafts, driveshaft loops, U-joints, pinion flanges, and center support bearings Clutch kits, clutch discs, clutch covers, flywheels, flexplates, pressure plates, and release bearings Clutch hydraulics ...

Welcome to the OS Giken collection, where passion for performance meets unparalleled craftsmanship. Founded by Masaharu Okazaki in the early 1970s, OS Giken has become synonymous with high-performance Japanese race engines, striving to compete with the finest European offerings. Our Journey Starting in the early 1960s, Masaharu Okazaki embarked on a mission driven by his love for motorsports and a deep understanding of mechanical design. His journey began with: Tinkering with motorcycle parts in his garage. Self-education through disassembly and redesign of components. A focus on strength, durability, and high performance.   About OS Giken Officially established in 1973 in Okayama, Japan, OS Giken has earned a reputation as a premier manufacturer of racing drivetrain parts. Our commitment includes: 100% Made in Japan: All OS Giken parts are meticulously manufactured and assembled in Japan. Strict Quality Control: We adhere to rigorous quality-control guidelines throughout the p...