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#UP233412
Sweet Mfg Steering U-Joint, 3/4 In DD to 1In DD, GM Column / Universal
- Blemished
- Item has cosmetic imperfections such as scuffs, dents, bends, or similar marks. The item functions as originally intended but is discounted due to these blemishes. Please review the photos and description for more information
- Features needle bearing u-joints
$105.99
/each
In Stock
$124.99
Save $19.00
Order soon, only 1 left in stock!
Item has cosmetic imperfections such as scuffs, dents, bends, or similar marks. The item functions as originally intended but is discounted due to these blemishes. Please review the photos and description for more information.
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Product Summary
- Blemished
- Item has cosmetic imperfections such as scuffs, dents, bends, or similar marks. The item functions as originally intended but is discounted due to these blemishes. Please review the photos and description for more information
- Features needle bearing u-joints
- They have full compliment bearings
- Made of the highest quality for racing
- Features Forged Vanadium steel yokes and u-joint
- There is a 3/4" DD on one end and a 1" DD on the other
Key Specs
| Garage Sale Type | Blemished |
| Universal Joint Style | Single Joint |
| End #1 | 3/4" DD |
| End #2 | 1" DD GM OEM |
| Spline Count | No splines |
Need To Know
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855.313.9176Ineligible for Return
Contains items that cannot be returned
Sweet Manufacturing 401-51920 Details
Sweet Manufacturing 401-51920 Details

This is Garage Sale priced due to cosmetic imperfections. The item functions as originally intended but is discounted due to the blemishes. The photos above will show the imperfections. THIS PART IS GREASY AND CHIPPED SLIGHTLY.
NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS
As featured on Classic Truck’s Week to Wicked. Watch the transformation here!
Dont 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.
Item Details
GM OEM Style Column
3/4" Double D to 1" Double D
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.
Sweet Manufacturing 401-51920 Specifications
Sweet Manufacturing 401-51920 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 401-51920 |
| Brand | Sweet Manufacturing |
| Garage Sale Type | Blemished |
| Universal Joint Style | Single Joint |
| End #1 | 3/4" DD |
| End #2 | 1" DD GM OEM |
| Spline Count | No splines |
| GENERAL | |
| Spline End | No Splines |
| Overall Length | 3.75" |
| Outside Diameter | 1.355" |
| Max Operating Angle | 30 ° |
| Set Screw Included | No |
| Material Type | Steel |
| Finish | Oxide |
| Color | Black |
| Sold in Quantity | Each |
| Notes | Exact measurement of end #2 measurement is .982" |
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