Sonnax T3R-3-9161HP performance forged slip yoke is an excellent upgrade over factory style transmission yokes, adding strength and durability at an affordable price. The T3R-3-9161HP uses 3R series u-joints and fits a variety of applications, including those listed here. These high performance slip yokes deliver superior strength and durability for high horsepower and torque capacity applications, from street car, to street rod, drag strip, to dirt oval track.
When only the best will do. This thing is way more awesome than I expected.C. Boger
Granite Quarry, NC
Measure OE slip yoke with a precision tool to determine which Sonnax yoke you need. Length, journal size and U-joint series are critical dimensions requiring accurate measurements.
*U-joint bores in yoke will be slightly larger than the actual U-joint dimensions given in the chart below.
U-Joint Width (inches)
U-Joint Cap Diameter (inches)
|1550/1555||4.964||1.375 outside snap rings|
Measure the inside snap ring, indicated on the diagram as G.