Ford 9in 3RD Member Case - Vertical

The Ford 9in 3RD Member Case – Vertical by JAZ is a precision-engineered differential housing designed for serious high-performance and custom vehicle builds. This vertical-mount configuration delivers the strength and geometry needed when upgrading to a Ford 9-inch rear end, making it suitable for street rods, drag racers, and off-road machines that demand reliability.

Manufactured to exacting tolerances, this third-member case features a vertical orientation that simplifies installation in compact engine bays and custom chassis layouts. The case is designed to maintain critical bearing alignment and load-bearing capacity essential for high-horsepower applications, ensuring proper gear mesh geometry and reducing issues like noise and vibration.

Builders working with space-constrained platforms, such as hot rods and vintage truck restorations, will appreciate the flexibility offered by the vertical mount configuration. Weighing just 3.95 lbs, this case is an ideal choice for builders prioritizing both durability and performance in their custom builds.