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Founder, 1929-2014
Speedy Bill
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Sweet Mfg. Double Steering U-Joint, 3/4-30 Spline to 3/4 DD, Small GM '78-UP

SAME DAY SHIPPING! Order within the next 10 hours 32 minutes and receive same day shipping

Specs
Material Type:
Steel
Overall Length:
5.625
Sold in Quantity:
Each
Finish:
Black Oxide
End #1:
3/4 inch DD
End #2:
3/4"-30 spline
Spline OD:
.750
Spline Count:
30
MFG. Part #:
401-81519
Set Screw Included:
Yes
Max Operating Angle:
70
Sweet Mfg. Double Steering U-Joint, 3/4-30 Spline to 3/4 DD, Small GM '78-UP
Sweet Mfg. Double Steering U-Joint, 3/4-30 Spline to 3/4 DD, Small GM '78-UP

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Sweet Mfg. Double Steering U-Joint, 3/4-30 Spline to 3/4 DD, Small GM '78-UP

Details

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Q & A

What's in the Box

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.  5-5/8" overall length.

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

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

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Steel Heim Joint Rod Ends for Steering Shaft, 3/4-16 RH Male .757 Hole
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Sweet Mfg Steering U-Joint 3/4 - 30 Spline to 3/4 Round, Small GM P/S 78-Up
                        

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 have a 3/4" round weld-on end.

  • 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.

Sweet Mfg. Double Steering U-Joint, 1 Inch-48 Spline to 3/4 Inch Round, GM Column
                        

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.  5-5/8" overall length.

  • Overall length is 5-1/2”
  • O.D. at ends is 1.12”
  • O.D. in the middle is 1.476”
  • O.D. at caps is 1.350”
  • O.D. at cap retainer screws is 1.545”
  • Length of center section is 2-3/4”
Learn more about u-joints and steering systems by reading our tech article. U-Joint Selection and Design.

 

Sweet Mfg. Double Steering U-Joint, 3/4-30 Spline 3/4 Round, Small GM '78-UP
                        

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.  5-5/8" overall length.

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.

 

Steel Jam Nuts, 3/4 Inch-16 NF Fine Thread, Pack/6
                        

If you've got spherical rod ends on your vehicle, you'll probably need jam nuts. You might also need them for tie-rod ends or other types of fittings and connectors. Our jam nuts are made from premium steel (zinc-coated for corrosion prevention), and they're available with either right hand or left hand threads.

These steel fine thread jam nuts are for use with rod ends, heim joints, and clevis.

  • 3/4 Inch-16 NF Fine Thread
  • Sold in bags of six nuts.
  • Choose left or right thread.
Steering Shaft, 3/4 Inch O.D. Double D, 4-16 Inch Lengths, Steel
                        

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.

3/4 O.D. Solid Steel Steering Shaft
                        

Speedways steering shaft is made for you to cut-to-fit. This steering shaft entails:

  •  3/4" O.D.
  • 1018 solid steel steering shaft
  • Available in 24", 36", 48", 60" and 72" lengths

 

Steer Shaft Application Chart

Steering Shaft Aluminum Heim Joint Rod Ends, 3/4-16 RH Male, .757 Hole
                        3/4" heim for steering shaft.  Has .757 ball hole. Slides right over standard 3/4" steering shaft. 3/4" NF right hand threads. Jam nut sold separately.
                    
Polished Stainless Steel 3/4 O.D. Double D Shaft
                        

Steering shafts that are just plain looking look kind of silly with those shiny stainless steel U-joints. Our polished, stainless steel, double D steering shaft would be more compatible. We offer steering shafts in 18", 22", and 36" cut to fit lengths.

 

Sweet Mfg Chrome Double U-Joint, 3/4 Inch-30 Spline to 3/4 Inch DD
                        

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.

  • These are 5-3/4" Long
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, Fully Machined Double D Shaft, Raw 22 Inch
                        

 Speedway now offers a steering shaft that is 3/4" DD machined the entire length of the shaft. This makes it easier to set up your steering. The carbon steel steering shaft come in 22".

 

Flat Heim Joint Rod End Support Bracket
                        Overall length of 3 1/2 inches long.  Offered with a 3/4 clearances hole for steering heim with a slotted adjustment of 1 7/8 inch long. Bracket is 3/16 thick steel.
                    
Angled Heim Joint Rod End Support Bracket
                        Over all length of 3 1/2 inches long. Offered with a 3/4" clearance hole for steering heim with a slotted adjustment of 1 7/8 inch long angled at a 45 degrees.  Bracket is 3/16 thick steel