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Performance Slip Yokes

Increase Strength & Durability without the Premium Cost

Sonnax takes slip yokes to a new level by offering the industry’s first affordable, high-quality performance steel slip yokes, a winning combination you won’t find anywhere else.

  • 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
Find the Right Slip Yoke

Quality & Engineering You Can Trust

Street Drag Strip Dirt Oval Track

Sonnax slip yokes for 3R, 1310, 1330 and 1350 series U-joints are ideal for high horsepower and torque capacity applications, from street car to street rod, drag strip to dirt oval track.

Everyday Drivers

Routine transmission builds also benefit from a slip yoke upgrade. The high-quality design and manufacturing of Sonnax yokes help prevent comebacks like:

  • Leaking from the back of the transmission
  • Noise, vibration & harshness (NVH)
  • Clunking
  • Shudder
  • Excellent Corrosion Protection

    Black oxide finish inhibits rust and pitting.

  • Superior Fit

    Clean-cut splines mate smoothly with output shaft.

  • Exceptional Balance with Minimal Runout

    All dimensions are precision machined to guarantee a consistent, concentric slip yoke.

  • Optimum Sealing & Yoke Movement

    Smooth outer journal for uniform contact with seal prevents leaks and promotes proper fore/aft yoke action.

The Sonnax line of transmission slip yokes has become a standout product in the performance industry. Quality, durability and competitive pricing is exactly what was needed in the market and this fine product does the job.

Eric Vicary
Midwest Chassis, Inc.
Slip yoke stacked