BMW B48/B58/S58 Billet Flexplate

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...

Flex discs, also called guibo couplings, are the rubber-reinforced fabric driveshaft couplings used on rear-wheel-drive and all-wheel-drive vehicles with transaxle layouts to connect the driveshaft or propeller shaft to the transmission output flange, absorbing torsional vibration and minor angular misalignment between the gearbox and driveshaft while transmitting full drivetrain torque without the vibration penalty of rigid shaft coupling. These components are particularly common on BMW, Mercedes-Benz, Volvo, Porsche, and other European rear-wheel-drive platforms where the guibo design has been standard for decades, and worn flex discs are one of the most frequently overlooked causes of drivetrain vibration, clunking on throttle application, and accelerated universal joint wear on vehicles where the flex disc has hardened or cracked from age. Replacement with a quality rubber flex disc restores smooth power delivery and protects the driveshaft's universal joints from the shock load...

Flexplates are the thin stamped steel or billet aluminum rings that connect an automatic transmission-equipped engine's crankshaft to the torque converter, serving the dual function of providing the ring gear teeth that the starter motor engages for engine cranking and creating the flexible coupling between the rigid crankshaft flange and the torque converter's fluid-driven impeller housing. Unlike the flywheel used with manual transmissions, a flexplate is intentionally designed to flex slightly to absorb minor dimensional misalignment between the crankshaft centerline and the torque converter mounting face, preventing stress concentration at the crankshaft flange. High-performance SFI-certified flexplates are required by NHRA and IHRA for automatic transmission-equipped competition vehicles where the rotating assembly mass and launch forces exceed the safe limits of stock stamped steel flexplates. This collection covers replacement and performance flexplates for domestic and impor...

Pure Drivetrain Solutions (PDS) – Performance Drivetrain Upgrades for Modern AutomaticsPure Drivetrain Solutions (PDS) engineers complete drivetrain upgrade systems for modern high-performance vehicles. Trusted by professional builders, performance shops, and serious enthusiasts, PDS components are purpose-built to handle elevated torque and horsepower demands — from daily-driven street builds to all-out forced-induction race cars.ZF 8HP & Ford 10R Performance TransmissionsPDS offers staged transmission solutions and critical upgrade components for the most popular modern automatic platforms, including the ZF 8HP and Ford 10R-series. Engineered to improve torque capacity, thermal management, and shift consistency without sacrificing street drivability. Increased clutch holding capacity for high-torque applications Improved fluid control and thermal management Enhanced durability under forced induction and high-RPM loads Consistent, repeatable shift performance on street and trac...

Welcome to our Transmissions collection, where we bring you a curated selection of high-quality products designed to enhance your experience. Each item in this collection has been carefully chosen to ensure you receive only the best. What You Will Find in the Transmissions Collection: Innovative Designs: Products that stand out with cutting-edge technology and usability. Quality Assurance: Each item is vetted for performance and durability. Variety of Choices: A diverse range of products to meet your specific needs. Expert Recommendations: Handpicked by professionals to ensure top-notch quality.   Why Choose Our Transmissions Products? Our Transmissions products are not just about functionality; they are about elevating your overall experience. Here’s why you should explore this collection: Enhanced Performance: Each product is designed to maximize efficiency and effectiveness. Customer Satisfaction: We prioritize your needs and feedback to ensure every product exceeds exp...