Product Summary

Universal Fit, Single Joint Universal Joint Style

  • Features full compliment bearings and designed for the rigors of racing
  • Made from forged vanadium steel with a beautiful chrome finish
  • One end has a 3/4" DD and the other, a 3/4" - 30 spline
  • These U-joints have needle style bearings to stand up to any kind of abuse
  • Will fit the small GM P/S from 1978-up

Key Specs

Universal Joint StyleSingle Joint
End #13/4" DD
End #23/4"-30 Spline
Shaft Diameter0.75"
Spline Count30

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Sweet Manufacturing 401-61519 Details

Dont jeopardize your safety with inferior quality steering components. Speedway offers only the finest steering U-joints available. Made by Sweet Manufacturing. These steering universal joints feature a double D end to make use of the double D shaft.

  • Full compliment bearings
  • Forged Vanadium steel yokes and u-joint
  • Highest quality for racing or street
  • Features needle bearing u-joints
  • 3/4"-30 Spline
Learn more about u-joints and steering systems by reading our tech article. U-Joint Selection and Design.

Note: GM columns measure slightly less than 1" while IDIDIT and Flaming River columns measure a true 1".  DO NOT interchange these u-joints.

Item Details

'3/4"-30 Spline to 3/4" Double D
Small GM P/S ''78-Later'


When purchasing U-Joints, 3 easy steps will help ensure that they will be correct for your application.

Be sure to measure the diameter of the shaft and count the number of splines on the shaft. Some shafts have a blank spot ground on one side. To get the correct number of splines, use a flat edge and cover the blank half of the shaft through the diameter and count the splines on the other half. Multiply that number by 2, thus giving you the total number of splines on the full circumference of the shaft.


Choose which shaft type best suits your application: 3/4" weld on, 3/4" DD or 1" DD.

With these two pieces of information at hand, refer to our chart to find the appropriate part number of the ujoint for your specific application.

Sweet Manufacturing 401-61519 Specifications

MFG. Part #401-61519
BrandSweet Manufacturing
Universal Joint StyleSingle Joint
End #13/4" DD
End #23/4"-30 Spline
Shaft Diameter0.75"
Spline Count30
Spline OD.750"
Spline End3/4"-30
Overall Length3.75"
Outside Diameter1.355"
Max Operating Angle30 °
Set Screw IncludedYes
Material TypeSteel
Sold in QuantityEach