Billet Aluminum Transmission Adapter for ZF and Getrag Gearboxes

Upgrade your driveline with this precision-engineered billet aluminum adapter, designed to seamlessly connect your ZF 5, ZF 6, or Getrag M 6-speed transmission to a high-performance single piece driveshaft. Perfect for eliminating the problematic guibo and two-piece shaft and replacing it with a stronger, lighter single-piece driveshaft, especially when paired with our BMW differential adapter.

Precision-machined to strict tolerances, this adapter ensures a perfect fit and enhances overall driveline durability. Built to last, the 1350 U-joint offers superior durability compared to factory parts.

Compatible with transmissions commonly found in the E36, E46, E39, and various newer BMW models, this adapter is the perfect solution for enthusiasts seeking strength, reliability, and reduced rotational mass.

Fitment Options:

• Small (96mm Bolt Circle Spacing): Designed for E36, E46, Z3, and 6-cylinder E39 models equipped with ZF 5 or 6-speeds, or Getrag M 6-speed transmissions. Also compatible with B48-based 8HP50 transmissions.
• Large (105mm Bolt Circle Spacing with 14mm Fasteners): Ideal for E39 M5 transmissions.

Key Features:

• Ultra-Lightweight Design: Weighs only 11.5 ounces to minimize rotational mass and maximize performance.
• Precision Engineering: Dynamically balanced during the design phase for smooth and efficient operation.
• Complete Kit: Includes all necessary hardware for easy installation.
• Built for Performance: Works with SPICER 1350 U-joint (#3-2-119) or equivalent yokes for enhanced strength and longevity.