
Specifications
- Brand
- UMI Performance
- Part #
- 4080-R
- UPC
- 4080-R

UMI Performance 1-1/4in Splined Front Sway Bar (Double Shear End Links)
$837.75
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UMI Performance 1-1/4in Splined Front Sway Bar (Double Shear End Links). Reduces body roll for improved handling.
Key Features
- Fits 1963-1981 Buick, Chevrolet, GMC, Oldsmobile, and Pontiac vehicles.
- 1-1/4 inch diameter bar offers a significant reduction in body roll compared to stock.
- Splined design allows for adjustable stiffness by changing end link mounting position.
- Double shear end link mounting provides a stronger and more reliable connection.
- Constructed from strong, high-quality steel for durability.
- Designed to bolt into factory mounting locations for a direct fit.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Product Details
This is the UMI Performance 1-1/4 inch splined front sway bar, designed to significantly reduce body roll and improve the handling of a wide range of classic GM vehicles. If you're looking to tighten up the feel of your classic muscle car or sedan, a larger diameter sway bar like this one is a key component. It works by resisting the twisting forces that occur during cornering, keeping your car flatter and more planted through turns. This particular bar features a splined design, allowing for fine-tuning of its stiffness, and comes with double shear end links for a more robust connection to your suspension.
Built for durability and performance, this sway bar is constructed from strong, high-quality steel. The splined design is a notable feature, as it lets you adjust the sway bar's effective length and therefore its stiffness by changing the angle of the end link attachment. This means you can dial in the handling characteristics to better suit your driving style or specific setup, whether you're cruising or hitting the track. The double shear end links are a significant upgrade over single shear designs, offering a stronger, more reliable connection that can better withstand the stresses of spirited driving and help prevent flex or failure at the attachment points. UMI Performance is known for making well-built suspension components for these classic platforms, and this sway bar is no exception.
This sway bar is a direct fit for many popular classic GM models, including the 1970-1981 Chevrolet Camaro and Pontiac Firebird, the 1964-1973 Chevrolet Chevelle and Pontiac GTO, and the 1964-1977 Oldsmobile Cutlass and Buick Skylark, among others. It's designed to bolt into the factory mounting locations, making installation more straightforward. While it's designed as a direct replacement, it's always a good idea to inspect your chassis mounting points for any existing damage or rust before installation to ensure a solid foundation for this performance upgrade. You may also want to consider upgrading your bushings and end links if they are worn, as fresh components will allow this sway bar to perform at its best.
Specifications
- Brand
- UMI Performance
- Manufacturer Part #
- 4080-R
- UPC
- 4080-R
Frequently Asked Questions
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UMI Performance 1-1/4in Splined Front Sway Bar (Double Shear End Links)
