Description Currie CE-9TT389S 9-Inch Third Member With 3.89 Gear Upgrade Your Vehicle: Easily update your street rod, muscle car, or truck with a new gear ratio or performance differential. Quality Construction: Features a new gear case, bearings, seals, solid pinion bearing spacer, and Daytona pinion support for durability. Customizable Options: Choose your preferred gear ratio, pinion yoke, and differential type to suit your vehicle’s needs. Expert Assembly: Assembled by skilled professionals with decades of rearend setup and assembly experience for a reliable finished product.

Durable Materials: Sportsman nodular iron case with a 3.062 bore and helical gear for strength and longevity. Modern Differential Option: Helical gear limited-slip differentials offer a modern alternative to classic clutch-style limited-slip differentials. Low Maintenance: Trac Locks require periodic maintenance due to clutch wear, while the limited-slip design reduces bias for improved performance. Warranty: Comes with a limited 1-year warranty for added peace of mind.