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Sonnax

Sonnax T3-3-5551HP forged chromoly performance slip yoke TH400, 4L80-E, Muncie M20, 21 & 22, BorgWarner T10

Sonnax T3-3-5551HP forged chromoly performance slip yoke TH400, 4L80-E, Muncie M20, 21 & 22, BorgWarner T10

Regular price $174.95 USD
Regular price Sale price $174.95 USD
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Slip Yoke
Part No. T3-3-5551HP

TH400, 4L80-E, Muncie M20, 21 & 22, BorgWarner T10

Sonnax T3-3-5551HP forged chromoly performance slip yoke is an excellent upgrade over factory style transmission yokes, adding strength and durability at an affordable price. The T3-3-5551HP uses 1350 series u-joints and fits a variety of applications, including those listed here. It can be counterbored for truck-style TH400 transmissions. 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.

  • Counter Bore (Y/N): Yes
  • Spline Type: Counterbore
  • U-Joint Series: 1350
  • Material: Forged Chromoly
  • Spline Tooth Count: 32
  • Journal Dia.: 1.886"
  • CL to End Length: 7.940"
  • Length: 8.810"
  • Length of Counter Bore: 0.220"
  • Weight: 3.980lbs
  • Barrel Length: 6.380"

How to Measure a Slip Yoke

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.

  • Some slip yokes have missing splines — include the missing spline in your count or count the splines on the transmission output shaft.
  • Also check if the OE yoke has a counterbore and whether the transmission tail housing uses a bushing or roller bearing.
  • A Spline Count
  • B Journal Dia.
  • C Length (Centerline to End)
  • D Barrel Length
  • E U-Joint Width*
  • F U-Joint Cap Diameter*

*U-joint bores in yoke will be slightly larger than the actual U-joint dimensions given in the chart below. 

HOW TO MEASURE YOUR SLIP YOKE

 

 

How to Determine a U-Joint Series
3R 2.562 1.125
1310 3.219 1.062
1330 3.622 1.062
1350 3.622 1.188
1410 4.188 1.188
1480 4.188 1.375
1485 4.178 1.375
1550/1555 4.964 1.375 outside snap rings

Measure the inside snap ring, indicated on the diagram as G.

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