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Product Summary

Universal Fit

  • This 6" slip yokes help compensate for extreme travel rear suspension set-ups or driveshaft lengths slightly shorter than needed
  • Fits the common GM 1-3/16" x 27 splined output shafts found on GM 3 and 4 speed manual, TH350, Powerglide, 700R4, 4L60, and 200-4R transmissions
  • Longer than stock length has 4 3/8" of slip length - note stock transmissions will need the output shaft modified in order for the entire slip length to be inserted
  • Also fits Bert, Brinn, and Falcon transmissions
  • Uses 1310 U-joint with external snap rings which is very common, and easy to find conversion U-joints if needed

Key Specs

MFG. Part #80292420
BrandSpeedway Motors
Yoke U-Joint Series1310
Spline Count27
Overall Length6.75"

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Speedway Motors 80292420 Details

As featured on Classic Truck’s Week to Wicked. Watch the transformation here!

Longer slip yokes help compensate for extreme travel rear suspension set-ups or driveshaft lengths slightly shorter than needed. Works with 1310 series U-joints.

Fits over the output shaft of the following transmissions: 

  • Common GM/Saginaw 3 & 4 speed transmissions with a 1-3/16" x 27 spline output shaft
  • Powerglide, T-350, 700R-4, 200R-4, and 4L60 automatic transmissions
  • Muncie M20/M21 and Borg Warner T-5 & T-56 27-spline manual transmissions

Item Details

For 3-7/32" x 1-1/16" U-joints

Application

GM apps:

 

( T350 ) - GM 27-spline, 1.5" OD Seal Dia., Fits Late Power Glide, Turbo 200, Turbo 350, 700R4, 4L60, 4L65, 4L70, Muncie, Saginaw, Borg Warner Trans

Speedway Motors 80292420 Specifications

KEY SPECS
MFG. Part #80292420
BrandSpeedway Motors
Yoke U-Joint Series1310
Spline Count27
Overall Length6.75"
GENERAL
NotesAccepts a 3-7/32" x 1-1/16" U-joint and is grooved for an "external" U-joint cap retaining clip.
Sold in QuantityEach
Shaft Diameter1.50"
Shaft Length4.38"
Spline End1-3/16"
Material TypeSteel
FinishNatural