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One end has a 1\" DD and the other is 3/4\" round, Features forged vanadium steel yokes and u-joint, The black oxide coating offers great corrosion protection, Overall length measures 3.75\" with an O.D. measuring 1.355\", These steering universal joints have a 3/4\" round weld-on end Sweet Mfg U-Joint, 3/4 In Round to 1 In DD, GM Column/Universal Sku # 91032390 Mfr. Part # 401-50620 Condition New Brand Sweet Manufacturing Sold Each Details
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 complement 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 Column/Universal
1\" Double D
1\" DD on this U-joint is undersized and application-specific to the 1\" DD on an OEM GM column. Therefore, this unit is not applicable to an aftermarket 1\" DD column such as the Ididit or Flaming River applications which measures out to the full 1.000\" DD application.
Specs Universal Joint Style Single Joint End #1 3/4" Round End #2 1" DD GM OEM Spline Count No splines 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 MFG. Part # 401-50620 Sold in Quantity Each Notes 1" DD IS .985 ID Reviews Excellent quality product just what I needed. Rated by Steve on December 27, 2021
Summary: Everyone else's item on back order, Speedway had stuff in stock, fast shipping, very satisfied!
Yes, I recommend this product.
Product as advertised. Rated by Jeb on January 20, 2021
Summary: Nice built part.
Yes, I recommend this product.
I would buy this product again. Rated by Chevy Boy on August 14, 2020
Summary: Really easy to adapt for applications.
Yes, I recommend this product.
Great price Rated by Webb on July 04, 2018
Summary: For the Custom fit works best
Yes, I recommend this product.
Works as expected Rated by Doc on August 07, 2017
Summary: This knuckle looks good and works perfectly. I have purchased this product for multiple applications. I would recommend this product.
Yes, I recommend this product.
Related Items / Suggested Parts Universal 3/4 Inch OD Solid Steering Shaft/Racing Column, 24 Inch Speedway 3/4 Inch O.D. Round Solid Steel Steering Shaft/Racing Column Steel Heim Joint Rod Ends for Steering Shaft, 3/4-16 RH Male .757 Hole Sweet Mfg U-Joint, 1 In DD, 3/4 Round, IDIDIT/Flaming River Column Sweet Mfg. Double Steering U-Joint, 1 Inch DD to 3/4 Inch Round Sweet Mfg Steering U-Joint, 3/4 In DD to 1In DD, GM Column Tech Support We\'re here to help before and after your purchase. If you have a question or need assistance with one of our products, please contact us through Messaging and a knowledgeable Speedway Motors team member will be happy to help. About Speedway Motors is America’s Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 74 years. Founded in 1952 by “Speedy” Bill Smith – a racer and street rodder himself – Speedway has grown from a one-man operation to become the world’s largest manufacturer, distributor and retailer of street rod and racing products. Our industry-leading fast delivery is the result of same-day shipping from our state-of-the-art, centrally located 500,000 sq. ft. headquarters. Speedway’s size offers customers unmatched product selection and low pricing, while our excellent technical support and customer service have made us a recognized leader in the rodding and racing industries.
