S&S Cycle 39-53 BT Splined Pinion Shaft Assembly

Drivetrain parts for high-horsepower Mopar, truck, Jeep, and import platforms are stocked at Black Ops Auto Works. Shop differentials, axles, driveshafts, clutch kits, flywheels, flexplates, shifters, transmission components, ring and pinion gears, differential braces, and driveline hardware for Hellcat, Trackhawk, TRX, HEMI, LS, LT, Coyote, and turbocharged import platforms. Every drivetrain part is filterable by vehicle platform, drivetrain layout, transmission type, and power level so the correct part ships the first time. Black Ops Auto Works carries 4,765 drivetrain SKUs across differentials, axles, clutches, and transmission hardware. What This Category Covers The drivetrain transfers power from the engine to the wheels and includes the transmission, clutch, driveshafts, axles, differentials, ring and pinion gears, wheel hubs, wheel bearings, U-joints, shifters, mounts, and bushings. Upgrading these components improves power delivery, durability, and reliability under incr...

Welcome to our Pinion Flanges collection, where quality meets performance. Our selection features a variety of pinion flanges designed to meet the needs of various automotive and industrial applications. Whether you are a professional mechanic or an enthusiast, you'll find the right flange for your needs. Why Choose Our Pinion Flanges? Durable Materials: Crafted from high-quality materials for enhanced longevity and reliability. Precision Engineering: Each flange is manufactured with precision to ensure a perfect fit and performance. Wide Selection: Choose from an extensive range of sizes and styles to suit your specific requirements. Competitive Pricing: Get the best value for your money with our affordable pricing.   Featured Products Explore some of our top-rated pinion flanges: Heavy-Duty Pinion Flange - Ideal for off-road vehicles. Universal Pinion Flange - Fits most standard applications. Performance Pinion Flange - For those seeking enhanced torque transfer.   Order ...

Ring and Pinion Components ring and pinion components for Dana, Ford, GM, Chrysler and Jeep axles are stocked at Black Ops Auto Works. Shop gear sets, pinion install kits, pinion flanges, clutch packs, shims, bearings, seals and related differential service parts. Every product is filterable by year, make, model, trim, engine and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 54 collection SKUs across core parts, service components, fitment choices and performance applications. What This Ring and Pinion Components Collection Covers Browse application focused components that help complete a reliable build or repair. Product pages provide the key fitment and specification details needed to compare options. Gear Ratio Selection The right ratio depends on tire size, transmission gearing, intended use and engine powerband. A numerically higher ratio can improve acceleration while changing cruise rpm. Axle identification Confirm the axle family, spli...