Best Car Splined Drives of 2025

This car splined drive is a Detroit Locker 912A585 Trutrac Differential with 27 Spline for Dana 30. It weighs 17.46 pounds and has dimensions of 7.06 " L X6.51 " W X5.86 " H. Made in the United States, this product is a reliable and high-quality addition to your car.

The QP Steel Spool is designed to provide a complete lockup of your rearend, enhancing your vehicle's performance. Made from 4130 heat-treated moly material, it offers exceptional strength, ensuring durability during intense driving conditions. Its scalloped design maximizes strength while reducing weight, which can improve acceleration and handling. This spool fits both 2.89" and 3.06" cases, making it versatile for various applications. Whether you’re into drag racing, off-roading, or mud bogging, this product supports your pursuits by delivering reliable performance and stability.

The GLOSSY AUTO PARTS Dura Grip is designed for those who need a reliable limited slip replacement for their Dana 35 axle with 27 splines. This unit is compatible with gear ratios of 3.54 and higher, ensuring that your vehicle maintains optimal performance, especially during turns or when navigating slippery surfaces. The OEM part number guarantees a precise fit, while the 12-month warranty offers peace of mind for your investment. With this unit, you can enjoy improved traction and stability, enhancing your driving experience whether on or off the road.

The Yukon Grizzly Locker is an excellent choice for those looking to enhance their Ford 10.25" and 10.5" differentials. Featuring a robust 35 spline design, it ensures a strong connection for improved performance. The use of 8620 internals not only adds durability but also helps you tackle tough terrains with confidence. Its patented internal design minimizes the risk of common locker failures, giving you peace of mind during your off-road adventures. Assembled in the USA, you can trust this product for quality and reliability.

QP Mini Spool is designed for GM 8.875" 12-Bolt Standard Open Carriers. It fits both car and truck rearends, providing complete lock-up with 30 spline axles. This mini spool ensures your vehicle's wheels are completely locked together, enhancing traction and stability. With QP Mini Spool, you can experience improved handling and control during acceleration and cornering, making it ideal for performance enthusiasts looking to optimize their car or truck's drivetrain.

The QP Full Steel Spool is designed for serious performance enthusiasts. With its 30 spline configuration, it ensures a robust connection and reliable power transfer. Made from 4130 heat-treated moly material, this spool offers exceptional strength, making it ideal for high-stress applications. It provides complete lockup of the rearend, giving you improved traction during acceleration. This spool is compatible with gear ratios of 4.10 and numerically lower, as well as thick-cut gears up to 5.38, allowing you to customize your vehicle's performance to your needs.

The Eaton 913A541 Detroit Truetrac Differential is a high-quality auto part suitable for Toyota Tacoma. This product comes in a package that weighs 9.99 Lb. and measures 12.8" (L) X 8.61" (W) X 5.99" (H). It belongs to the Car Splined Drives category.

The Yukon Mini Spool is designed for GM 12 bolt cars and trucks with 30 spline axles, providing you with maximum traction. This product ensures that both wheels receive equal power at all times, making it ideal for improved handling and performance. It easily fits into a standard open carrier case, simplifying the installation process. The Mini Spool enhances your driving experience by promoting better grip during acceleration, allowing you to navigate challenging terrains with confidence. Whether you're on the road or off the beaten path, this product delivers reliability and control.

The Empi Drive Flanges are expertly crafted for your dune buggy, providing a reliable connection with their forged design. The precision machining ensures a perfect fit, enhancing performance and durability. With 33 splines, these flanges offer a strong grip, helping to transfer power efficiently. The 36mm nose and 3/8"-24 threads make installation straightforward, allowing you to get back on the road quickly. These features combined mean you can enjoy a smoother ride without the worry of compatibility issues.

The Motive Gear Mini Spool is designed specifically for your vehicle, providing a perfect fit. With 30 splines made from durable 4130 steel, it ensures a strong performance. This product offers a complete lockup of the rear end, enhancing traction and stability during driving. This means you can enjoy improved control, especially in challenging conditions. With its compact dimensions, installation is straightforward, making it a convenient choice for those looking to upgrade their vehicle's performance.