Ford 9in 3RD Member Case For Strange Ultra Case

The Ford 9in 3rd Member Case for Strange Ultra Case by JAZ is a specialized differential housing designed for performance vehicle builders and restorers. This precision-engineered third member is tailored for Ford 9-inch rear ends when paired with Strange Ultra case differentials, making it an essential component for those looking to enhance strength and reliability in high-performance applications.

Engineered with strict dimensional tolerances, this 3rd member case maintains proper ring-and-pinion geometry, bearing preload, and axle alignment, which are critical for optimal drivability and service life. The lightweight design at 7.71 lbs strikes a balance between durability and performance, making it suitable for builders focused on efficiency in their custom driveline systems.

Ideal for professional shops and experienced DIY fabricators, this housing is particularly beneficial for those upgrading to a Strange Ultra differential unit. Vintage muscle car restorers and custom fabricators will find this product essential for achieving high performance in their builds.