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Product Summary

Universal Fit, 3.00" Overall Diameter, Steel

  • 3-inch OD 1020 DOM tubing with rear tube yoke welded in place
  • Tubing length is 50 Inches for a maximum length of 55 inches center to center of universal joints
  • Includes 1350 universal joints (rear preinstalled)
  • GM 27-spline slip yoke included for popular GM automatic and manual transmissions
  • Can be cut and welded by end user, or finished by your local driveshaft shop with your measurements
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Key Specs

Overall Diameter3.00"
Material TypeSteel
BalancedNo
AssembledNo
Transmission Yoke IncludedYes
See more specs

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Speedway Motors 91951350 Details

U-Weld-It Custom Steel Driveshaft Kit, 1350 Series, 3 Inch O.D.

  • 3-inch OD 1020 DOM tubing with a 0.083-inch wall thickness
  • Tubing length is 50 Inches and includes rear tube yolk welded on
  • Maximum length as shipped is 55-inches center-to-center of U-joints
  • Perfect for street rods, muscle, and kit cars up to 600 HP
  • Includes GM 27-spline slip yoke for popular GM transmissions
  • Includes 1350 universal joints front and rear (rear preinstalled)
  • Includes front tube yoke to be welded on by end user
  • Driveshaft tube can be cut easily with chop saw or band saw
  • Driveshaft MUST be balanced before on-road use

A Ready to Finish Driveshaft Right to Your Door

We have all been there. You just spent the weekend with a few friends dropping in that hot V-8 and your transmission of choice into your project’s rolling chassis. What is next? Connecting all that performance to your rear axle via a driveshaft.

However, your existing driveshaft (if you even have one) is likely 50 years old or is no longer correct for the new transmission and/or rear axle you have upgraded to. What to do? In the past you probably would have trailered your project to a driveshaft shop, dropped it off to have a custom driveshaft made, and picked it up several days later with a shiny new driveshaft installed.

While this certainly works, we know not everyone has a car trailer and something suitable to pull it with. Not to mention the thought of leaving your baby at some shop where it could possibly be damaged. Now, thanks to Speedway Motors’ new line of U-Weld-It steel drive shaft kits, you can assemble your project’s driveshaft at home with nothing more than a saw and a MIG welder. How much easier can it be than that?

Built with Steel for Strength and to Save You Money

There are a lot of great materials to make super strong driveshafts capable of high horsepower and we are often asked about an aluminum driveshaft vs carbon fiber. But we know most of our customers are going to be running a crate engine or custom build of 600 HP or less, and for the capability and value a steel driveshaft vs aluminum is the best answer.

Our driveshafts begin as 50-inch lengths of “driveshaft quality” 3-inch OD 1020 DOM tubing. We weld on the rear tube yoke and fit the rear 1350 universal joint in place so all you must do is determine the correct overall length your project vehicle needs, cut the tubing to length, weld on the front tube yoke, and finish the driveshaft with the included 1350 front U-joint and slip yoke pieces. Even if you do not have everything you need to finish the driveshaft yourself you will still be steps ahead having a local driveshaft shop finish weld the front tube yoke and balance the shaft for you.

The Perfect Alternative

These U-Weld-It kits bridge the gap between expensive pre-finished driveshafts and having to deal with dragging your project car to a driveshaft shop. Now you can handle most of the measuring, labor, and assembly right in your own garage. Our 1350 universal joint model covers a large majority of drivetrain combinations out there, but if your application uses a 1310 series universal joint then you will want to look at our U-Weld-It 1310 Driveshaft Kit. Order your U-Weld-It steel driveshaft kit today and keep your custom driveshaft cost in check!

Speedway Motors 91951350 Specifications

KEY SPECS
MFG. Part #91951350
BrandSpeedway Motors
Overall Diameter3.00"
Material TypeSteel
BalancedNo
AssembledNo
Transmission Yoke IncludedYes
Differential Yoke IncludedNo
Transmission Joint Style1350 U-Joint
Differential Joint Style1350 U-Joint
GENERAL
Yoke U-Joint Series1350
Shaft Length50"
Outside Diameter3.00"
Tube O.D.3.00"
Material Thickness0.083"
FinishBare
Sold in QuantityKit
PositionRear
Spline Count27
Spline OD1.50"
SFI RatedNo

Ratings & Reviews

5

3 Reviews

Overall Assessment

Customers are highly satisfied with our product, frequently mentioning its outstanding quality and perfect fit. Our driveshaft kit stands out due to the precise yoke to shaft fit, noted as the best seen in years by professionals. Its practicality shines when undertaking transmission changes, efficiently upgrading vehicles like the '71 Firebird. The adaptability of our driveshaft, including correct sized U joints and customizable length, is highly praised. Users confirm they will use our driveshaft for future builds, demonstrating superior performance over competitors.

5

3 reviews

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5.0

3 months ago

Tony

Chula Vista CA

Verified

It's the perfect combination for my drive train setup.

Would Recommend

I would buy this product again!

5.0

7 months ago

1970 C20

Holyoke, CO

Verified

I needed a rear driveshaft for my 1970 C20. My driveshaft guy said it was the best yoke to shaft fit he has seen in decades. He will be ordering this kit for future build as will I.

Would Recommend

I would buy this product again without hesitation

5.0

6 years ago

Dr Goosen

South Africa

Verified

Perfect for my transmission change, upgraded my 71 Firebird from Th350 to 2004R transmission with a Moser rear end and needed an updated driveshaft with correct size U joints, This works perfectly and I can choose the desired length of driveshaft according to my application.

Would Recommend

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