UMI Performance 2625 Leaf Spring Shackle Kit with Polyurethane Bushings

The UMI Performance 2625 Leaf Spring Shackle Kit is engineered for street and performance applications, offering a significant upgrade over factory rubber components. This complete kit features laser-cut heavy-duty steel shackles with a durable gloss black powder coat finish, combined with high-performance polyurethane bushings that provide improved handling and longevity while maintaining excellent ride quality.

Key Features:

• Laser-cut heavy-duty steel shackles with gloss black powder coat finish
• High-performance polyurethane bushings for both leaf spring and chassis mounting points
• Complete Grade 8 hardware kit included for secure installation
• Compatible with UMI 2620 rear leaf springs and other stock location leaf springs
• Polyurethane construction delivers superior performance over stock rubber while maintaining good ride quality
• Made in USA

This shackle kit is ideal for enthusiasts seeking improved suspension performance without sacrificing daily drivability. The polyurethane bushings resist deflection under load better than rubber, reducing rear axle movement during acceleration and braking while still providing compliance for comfortable street driving.