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Sweet Mfg. Double Steering U-Joint, 3/4 Inch Round to 3/4 Inch DD, Universal

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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. 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.

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Sweet Mfg Steering U-Joint, 3/4 Inch Round to 3/4 Inch DD, Universal
                        

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
  • Features needle bearing u-joints
  • U-Joint=3.875" L x 1.375" D
Learn more about u-joints and steering systems by reading our tech article. U-Joint Selection and Design.

 

Sweet Mfg Steering U-Joint, 3/4 Inch DD to 3/4 Inch DD, Universal
                        Don't jeopardize your safety with inferior quality steering components. Speedway offers only the finest steering U-joints available. Made by Sweet Manufacturing. This universal joint is 3.875 inches long and 1.375 inches in diameter.
  • Full compliment bearings
  • Forged Vanadium steel yokes and u-joint
  • Highest quality for racing
  • Features needle bearing u-joints
  • U-Joint=3.875" L x 1.375" D
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 Steering U-Joint, 3/4 Inch Round to 1 Inch DD, GM Column/Universal
                        

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
  • Features needle bearing u-joints
  • U-Joint=3.875" L x 1.375" D
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 Steering U-Joint, 3/4 Inch DD to 1 Inch DD, GM Column / Universal
                        

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 3.875 inches long and 1.375 inches in diameter. 

  • Full compliment bearings
  • Forged Vanadium steel yokes and u-joint
  • Highest quality for racing
  • Features needle bearing u-joints
  • U-Joint=3.875" L x 1.375" D
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 Round to 3/4 Round, Universal
                        

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.
Firewall Mount Steering Shaft Bearing, 3/4 Inch Shaft Size
                        

These bearings have a .757" ID to slip over your 3/4" steering shaft and are in a lightweight aluminum bracket to allow easy installation of your firewall.

From center of bearing to center of mounting hole is 1.456" or approximately 1-1/2". This produces about a 3" mounting circle for the 3 mounting holes. 

Steel Double D Shaft, 3/4 Inch O.D., 4 - 16 Inch Lengths
                        

This 3/4" O.D. DD shaft has a 1.00" long "D" design on each end. Made from 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
                        These solid steering shafts are made for you to cut to fit. 3/4" O.D. 1018 solid steel shaft. Available in 24", 36", 48", 60" and 72" lengths. 

Steer Shaft Application Chart

Unisteer 8050420 Steering U-Joint, 3/4 Inch Smooth to 3/4 Inch Smooth
                        

These polished stainless steel U-joints look & function beautifully and use non-pinch bolts which will need to be either welded, cross-drilled and pinned or bolted. These steering universal joints are 3-3/4 inch in total length and have a 1.650 inch diameter.

  • The OD is 1.650" (41.90mm) 
  • 3-3/4" in total length
Learn more about u-joints and steering systems by reading our tech article. U-Joint Selection and Design.
Unisteer 8050310 Steering U-Joint-1 Inch Double D to 3/4 Inch Double D
                        

These polished stainless steel U-joints look great and use a pinch bolt on each end for easy installation.

This is a size that is used on some large GM steering columns. This specific steering universal joint uses a pinch bolt fastener on the 3/4"DD side and a set screw on the 1"DD side, due to the large size

Steering U-Joints and Couplers Application Chart (GIF)

Steering Box/Rack/Spline Chart (Link)

Spline Size (Link)

NOTE:  These u-joints contain a safety feature that requires the DD steering shaft to be notched for pinch bolt clearance. Once notched, the pinch bolt MUST be torqued to 45 ft/lbs to ensure a tight fit.

Fits IDIDIT/Flaming River 1" Double D

Polished Stainless Steel 3/4 O.D. Double D Shaft
                        It's pretty silly to use plain old steel double d shaft with those shiny stainless steel u-joints. We offer this polished stainless steel double D shaft in 18", 22" and 36" cut to fit lengths. 
                    
Unisteer 8050230 Steering U-Joint, 9/16 Inch-26 Spline to 3/4 Inch DD
                        

These polished stainless steel U-joints look great and use a pinch bolt on each end for easy installation. These universal joints are 3-3/4 inch in length and have a 1.650 inch outside diameter.

  • The OD is 1.650" (41.90mm) 
  • 3-3/4" in total length

This size of spline works with Unisteer's Cross Steer Rack & Pinion, Prostock Rack, and Manual Camaro Rack & Pinion and is also the size of manual Mustang Style Rack & Pinions.

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

NOTE:  These u-joints contain a safety feature that requires the DD steering shaft to be notched for pinch bolt clearance. Once notched, the pinch bolt MUST be torqued to 45 ft/lbs to ensure a tight fit.

Speedway Fully Machined Double D Shaft, Raw 36 Inch
                        We now offer ¾” DD shaft machined the entire length of the shaft, making  it easier to set up your steering.  Carbon steel shaft comes in   36”.