Product Summary

Universal Fit, 36 Spline Count, Steel, Oxide

  • It has a 3/4"-36 spline
  • Features needle bearing u-joints
  • They have full compliment bearings
  • 3/4" Double D shaft machined the entire length of the shaft
  • Durable carbon steel machined to tight tolerances

Comes as a Kit

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Key Specs

MFG. Part #9100399
Spline Count36
Material TypeSteel
End #13/4" DD
End #23/4"-36 Spline
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Need To Know

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Speedway Motors 9100399 Details

Steering U-Joint

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

Dont jeopardize your safety with inferior quality Mustang II power rack universal joints. Speedway offers only the finest steering U-joints made by Sweet Manufacturing.

  • Full compliment bearings
  • Forged Vanadium steel yokes and u-joint
  • Highest quality for racing or street
  • Features needle bearing u-joints
  •  3/4"-36 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.

 

Steering Shaft

Speedway now offers a steering shaft which is 3/4" DD machined the entire length of the steering shaft. This makes it easier to set up your steering.The carbon steel steering shaft come in 36".

  • Machined to tight tolerances
  • Rugged, durable solid steel construction

Application

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

STEP 1
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.

STEP 2

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

STEP 3
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.

Speedway Motors 9100399 Specifications

KEY SPECS
MFG. Part #9100399
BrandSpeedway Motors
Spline Count36
Material TypeSteel
End #13/4" DD
End #23/4"-36 Spline
GENERAL
FinishOxide
Sold in QuantityKit

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Parts exceeded Expectations

5.0

5 months ago

Cisco

El Paso TX

Verified

Purchased the double D bar 36" to complete the installation of my new steering column in the 1959 Chevy Apache. The bar and the u-joint fit perfectly with no issues. Thank you for always carrying good quality products!!! A customer for life.

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