A spring may seem like a simple component, but not all springs are created equal. At UMI, we took our commitment to quality to the next level when we decided to produce our own line of premium springs. Developed in collaboration with a top Sprint Cup chassis engineer, our springs are truly top-of-the-line.
Our front springs are crafted from 5160 CrSi premium wire, with a linear rate of 600 lb/in. The rear springs, on the other hand, are made from 9254 CrSi premium wire with a linear rate of 130 lb/in. These consistent rates ensure that your vehicle maintains optimal handling characteristics, which is crucial for Auto-x and Pro-Tour applications. Additionally, the increased stiffness of our springs helps reduce body roll and eliminates the common "floating" sensation often experienced with G-body vehicles.
Our springs are suitable for a variety of applications, including Auto-x, Pro-Tour, and corner carving/cruising. They are designed to provide a 1" lowering for standard SBC and LS power setups, with potential trimming required for lightened cars. For those with full weight Big Block applications looking for a 1/4" nose down rake, our front springs are also a great fit.
With a durable black powder coat finish, you can trust that our premium quality springs are built to last. And best of all, they are proudly manufactured right here in the USA.
Choose UMI springs for consistent rates, top-notch materials, and unmatched performance. Say goodbye to the "floating feeling" and hello to a smoother, more controlled ride.
Designed & Manufactured in the USA
Durable Powder-Coat
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21 Years In The Industry
Proudly partnering with leading USA steel suppliers, we source the finest North American mined and milled steel
Machine-guided DOM tubing bends maintain correct geometry while maintaining material strength.
We take North-American sourced plating and precision-cut each component with the latest laser-cutting technology.
Each finished part is properly prepped and coated with high quality Tiger Dry Lac powder coat, providing a tough long-lasting finish.
Our highly-skilled welders and robotic-welders provide consistent welds and ultimate part penetration.
We take pride in providing 100% USA-Manufactured suspension components.
Flat Rate Shipping ($11.99) is only offered on Retail orders over $149 shipped via Ground in the Continental United States.
All International customers are responsible for any applicable duties and/or taxes incurred on your shipment upon delivery.
All returns are subject to the authorization of UMI Performance, Inc. Please email [email protected] for a Returned Merchandise Authorization (RMA) number. Our Sales team will either authorize or deny the request for return at its discretion. Any product returned without an issued RMA number will not be credited. All returns must be made within 30 days of delivery, be in new condition, be in original sealed packaging and include the RMA number on the outside of the packaging. No exceptions. All products and their packaging must be in new and unopened condition. Products that have been altered, installed, or modified are not returnable. All shipping costs for returns are the responsibility of the customer. All returns are subject to a 20% restocking fee as well as the original shipping charges that UMI Performance may have incurred while shipping your order.
Due to the majority of Viking products being drop shipped, we can not offer returns on any Viking products. If you purchase a Viking product be sure it fits your application. If you need technical assistance prior to placing order please contact [email protected]
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