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Sweet Mfg U-Joint, 3/4-30 Spline to 3/4 In DD, Small GM P/S 1978-Up

SAME DAY SHIPPING! Order within the next 2 hours 42 minutes and receive same day shipping

Specs
Material Type:
Steel
Sold in Quantity:
Each
Finish:
Black Oxide
End #1:
3/4 inch DD
Spline Count:
30
MFG. Part #:
401-51519
Set Screw Included:
Yes
Max Operating Angle:
30
Sweet Mfg U-Joint, 3/4-30 Spline to 3/4 In DD, Small GM P/S 1978-Up

Click image to enlarge

Details

Reviews

Q & A

What's in the Box

Don't 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 are needle bearing and have 3/4"-30 spline. 

  • 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.

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.

Notes

Tech Tip #1: When using more than two universal joints in a system, a support heim must be used.

Tech Tip #2: Increasing a U-Joint's angle of operation beyond 30° dramatically increases the stress on the joint, weakening the whole steering mechanism. If a greater angle is needed, add another u-joint.

Item Details

Small GM P/S, '78 and Later
3/4"-30 Spline

Customer Reviews

Rated 5 out of 5 by 1 reviewers.
RATING BREAKDOWN
1 reviews
5 Stars
1
4 Stars
0
3 Stars
0
2 Stars
0
1 Star
0
RECOMMEND THIS PRODUCT:

jeepbuilder1
Verified Purchaser
Washington State

compact design

February 26, 2015
With the compact design made my cj-2a steering upgrade very easy.
Pros:
  • fit easily to the steering box
Cons:
  • haven't found one yet
Yes, I recommend this product.
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Don't 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 are 3/4"-30 spline and of the highest quality for racing and street use. 

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  • Forged Vanadium steel yokes and u-joint
  • Highest quality for racing or street
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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.

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Learn more about u-joints and steering systems by reading our tech article. U-Joint Selection and Design.

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Learn more about u-joints and steering systems by reading our tech article. U-Joint Selection and Design.

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Don't 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
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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.

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  • Highest quality for racing or street
  • Features needle bearing u-joints
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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.

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Sometimes you need just a little bit more clearance than a standard steering u-joint can give you. Our double u-joints allow up to 70 degrees of angle or 1" of offset for just those occasions. These steering universal joints are made of forged vanadium steel and real needle bearing joints.

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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.

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This steering shaft is 3/4" O.D DD. This steering shaft also has a 1.00" long "D" design on each end.

This steering shaft entails:

  • 1018 Steel
  • Weld on
  • Excellent for steering shafts or other uses 
  • Order desired length

NOTE: This DD shaft is only milled with flats on both ends for 1" of length of the shaft. It is not milled the entire length of the shaft and therefore, can not be cut to length unless it is going to be welded to a 3/4" round or has new flats milled into the end. Please see Flaming River DD shaft if fully machined DD shaft is required.