UDS T35-GMFD-01K Flange Yoke – ideal upgrade for modified performance vehicles – 6L80, 6L90, 8L90, 10L80; TR6060, TR3160 Manual; ’05-’06 Pontiac GTO (Diff. Side) and More

T35-GMFD-01KU UDS 1350 Series Tri Flange Yoke — GM 6L80/6L90/8L90/10L80, TR6060/TR3160, Pontiac GTO

The T35-GMFD-01KU is a 1350 series aluminum tri flange yoke manufactured by UDS. It is designed for GM 6L80, 6L90, 8L90, and 10L80 automatic transmissions, TR6060 and TR3160 manual transmissions, and the 2005-2006 Pontiac GTO differential side. The bolt circle diameter is 4.330 inches, the bolt hole diameter is 0.500 inches with 3 holes, and the pilot diameter is 0.631-inch female (F). The CJ-to-flat dimension is 3.000 inches. The aluminum tri flange uses 110mm tri-prong geometry with a 16mm ID hole, and a 14mm reducer bushing is included.

Specifications

• Part Number: T35-GMFD-01KU
• Brand: UDS
• Series: 1350
• Pilot Diameter: 0.631" F (female)
• Bolt Circle Diameter: 4.330"
• Bolt Hole Diameter: 0.500"
• Bolt Holes: 3
• CJ to Flat: 3.000"
• Notes: Aluminum Tri Flange; 110mm tri-prongs; 16mm ID hole; 14mm reducer bushing included; 0.45" thick base

When fitting the T35-GMFD-01KU, confirm the GM transmission or differential tri flange uses the 110mm (4.330-inch) tri-prong bolt pattern with 3 x 0.500-inch bolt holes and a 0.631-inch female pilot. The 16mm nose hole accepts the included 14mm reducer bushing — install the bushing if the application requires the 14mm centering pin. The 0.45-inch base thickness must clear the transmission or differential flange face.

The T35-GMFD-01KU covers GM 6-speed, 8-speed, and 10-speed automatic transmissions plus TR6060 and TR3160 manual gearboxes, and the 2005-2006 GTO differential-side application. Confirm the specific transmission or axle uses a 110mm tri-prong pattern, as the GM lineup also includes 105mm tri-prong applications that require a different part number.