Product Summary

Universal Fit, Steel, 3/4" DD End #1, 3/4" DD End #2

  • Both ends are 3/4" DD style
  • Features needle bearing u-joints
  • Made of the highest quality for racing
  • 3/4" Double D shaft machined the entire length of the shaft
  • Carbon steel shaft

Comes as a Kit

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Key Specs

MFG. Part #9100616
BrandSpeedway Motors
Material TypeSteel
End #13/4" DD
End #23/4" DD
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Need To Know

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Speedway Motors 9100616 Details

Steering U-Joint

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.

 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 22".

  • 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 u-joint for your specific application.

Speedway Motors 9100616 Specifications

KEY SPECS
MFG. Part #9100616
BrandSpeedway Motors
Material TypeSteel
End #13/4" DD
End #23/4" DD
GENERAL
Sold in QuantityKit

Ratings & Reviews

5

2 Reviews

Overall Assessment

Customers praise the product for its specific qualities such as the efficient center joint and shaft that comfortably clears exhaust. Notably, the combination with a 3/4 hiem joint ensures stability, demonstrating usability and steadfast performance. The material quality is highly regarded, with one customer planning to repurchase due to satisfactory experience. The product excels in practicality and safety compared to its competitors, solidifying its market standing.

5

2 reviews

5

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steering hookup

5.0

5 months ago

Horses and hot rods ranch

Argyle NY

Verified

center joint and shaft needed to clear exhaust, combined with 3/4 hiem joint to hold steady and your good.

Would Recommend

I will be buying this product again.

5.0

2 years ago

Lou

Waco, Texas

Verified

No commit

Would Recommend

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