UMI Performance 70-81 Polyurethane Leaf Spring Shackle Kit

Welcome to our Leaf Springs & Accessories collection, where you’ll find a comprehensive selection of high-quality leaf springs and essential accessories designed to enhance your vehicle's performance and durability. Whether you are a professional mechanic or a DIY enthusiast, our curated products are perfect for various applications. Why Choose Our Leaf Springs? Durability: Crafted from premium materials, our leaf springs are built to withstand heavy loads and rough terrains. Performance: Improve your vehicle's handling, stability, and overall ride quality with our specially designed leaf springs. Variety: We offer a wide range of leaf springs to fit different makes and models, ensuring compatibility and optimal performance. Explore Our Accessories In addition to top-notch leaf springs, our collection features essential accessories that enhance functionality and longevity: Spring Bushings: Ensure a smooth ride with high-quality bushings that reduce noise and wear. U-bol...

Aftermarket suspension systems improve handling, ride quality, and ride height adjustment beyond what the factory suspension provides. From lowering springs and coilover kits for sport handling to lift kits and leveling kits for truck and SUV off-road capability, quality suspension components transform how a vehicle rides and handles. Popular Suspension Upgrades Popular suspension upgrades include coilover kits for adjustable ride height and damping, sport lowering springs for improved handling and reduced body roll, performance shock absorbers and strut assemblies, sway bar and end link upgrade kits, subframe brace kits, and complete suspension packages for lifted trucks and off-road SUVs. Alignment kits including camber bolts and camber arms are also frequently ordered after ride height changes. What is the difference between coilovers and lowering springs? Coilovers are complete shock and spring assemblies with adjustable ride height set by threading the spring perch on the shock...

Welcome to the UMI Performance collection, where innovation meets automotive passion. Our team of dedicated engineers and sales professionals are not just experts; they are racers who leverage their experience to design and develop top-tier products that enhance your vehicle's performance. Why Choose UMI Performance? 100% Made in the USA: Every part is crafted by our skilled craftsmen and craftswomen, ensuring the highest quality standards. Premium Materials: We use only the finest USA-sourced raw materials, guaranteeing durability and performance in every component. Race-Winning Performance: Our suspension components are engineered to replace factory parts seamlessly, delivering exceptional handling and stability.   Key Features of UMI Performance Products Corner Max Kits: Experience race-winning performance with our easy-to-install bolt-on kits. Clear Instructions: Parts that require fabrication are clearly noted and come with step-by-step installation guides. Support Whe...