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Description

Sonnax Drive Shaft Transmission Slip Yoke

  • Product Specs
  • Description
  • Diagrams
Transmission Applications: 

Fits the GM transmissions with 32 spline output shaft Turbo 400, TH-400, Super T-10, Richmond, M22, M21, M20, Jericho, 4L85E, 4L80E  and confirm dimensions for transfer cases fitment.  

 

Series: 1350
Bearing Cap Diameter (A): 1.188 Inch
U-Joint Width (B): 3.625 Inch
Vehicle Make: GM
Center Line to End of Spline (C): 5.500 Inch
Overall Length: 6.370 Inch
Barrel Length: 3.800 Inch
Hub / Seal / Journal Diameter (D): 1.888 Inch
Spline Diameter (E): 1.378 Inch
Number of Spline* (F): 32
Spline Type: Counter Bore
Style: Outside Snap Ring
Material:
Forged 4340 Chromoly

VMRS: 024002038

 * The transmission slip yoke may have one or two missing splines inside the barrel known as blind spots. Each blind spot counts as one spline in the total spline count. The blind spots do not affect the fit of the yoke on your output shaft.

Driveshaft Slip Yoke Diagram Outside Snap Ring Style

Transmission Output Shaft Style

If you have a TH-400 or 4L80 confirm if you have an o-ring on the output spline of your transmission. If your transmission has an o-ring you will need a 5.5” short barrel counter bored slip yoke.

Transmission Slip yoke with and without counter bore

Slip yokes found in many common applications run on a bushing inside the transmission tail housing. High-horsepower builds often use a roller bearing instead, so upgrading to a roller bearing yoke is a must — not only for proper fitment, but to guarantee the barrel is hard enough to avoid damage from the bearings.

Sonnax performance roller bearing slip yoke T3-3-2431CBH is specifically designed for use with tail housings that are equipped with a roller bearing instead of a bushing. It is forged from rugged chromoly steel, precision machined, through-hardened and expertly tempered to be able to withstand the most severe performance environments. Perfectly suited for all high-horsepower and torque capacity vehicles, whether at the strip, on the street or at the track.

  • Forged 4340 chromoly
  • Through-hardened, tempered barrel
  • Unique Sonnax design increases strength in critical areas
  • Use with single- or double-roller bearings
  • 100% leak tested to 40 psi

Sonnax Performance Slip Yokes

Quality & Engineering You Can Trust

A Sonnax slip yoke is NEVER the weak link in your driveline. Choose from bushing and roller bearing yokes for dozens of popular applications, every one optimized to drive power smoothly and reliably from transmission to driveshaft.

  • Fully machined from billet steel for enhanced strength & durability
  • Leak-free plug tested to 40 psi for optimum sealing
  • 1330 & 1350 Series yokes are chromoly steel

Some slip yokes have missing splines. To verify spline count, always count the splines on the transmission output shaft. A slip yoke counterbore is a short lead without spline in the end of the yoke.

outside snap ring slip yokeDriveshaft Slip Yoke Diagram Spline Count



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