Energy Suspension Leaf Spring Bushing Red for 1975-1978 GMC K25

Description
Energy Suspension Leaf Spring Bushing Red for 1975-1978 GMC K25

Energy Suspension Leaf Spring Bushing Red for 1975-1978 GMC K25

Part Number: 3.2106R

Summary: The Energy Suspension Leaf Spring Bushing set is engineered to replace soft, prone-to-failure OEM rubber components with high-performance Hyper-Flex™ Polyurethane. This Red performance-focused upgrade eliminates the instability caused by worn bushings, restoring proper ride height and leaf spring articulation for your GMC K25. Designed for superior durability, these components last 5 to 10 times longer than conventional rubber, ensuring your suspension remains controlled during braking, acceleration, and cornering. This kit provides the necessary stiffness to handle increased payloads and off-road stress while maintaining consistent suspension geometry.

Features

• Hyper-Flex™ Polyurethane Material: High-grade performance polyurethane provides increased resistance to oils and road contaminants and lasts 5 to 10 times longer than conventional rubber components.
• 1-1/2 Inch Main Eye Fitment: Precision-engineered for 1-1/2 inch outside diameter frame shackles provides a secure fit to ensure proper suspension function.
• Included Steel Sleeves: High-quality sleeves provide a rigid pivot point to ensure smooth leaf spring articulation and reduced noise.
• Enhanced Vehicle Control: Optimized material density provides better stability during maneuvers to ensure the vehicle remains in control during turns, braking, and over bumps.
• Limited 7 Year or 750,000 Mile Warranty: Comprehensive manufacturer backing provides long-term peace of mind and quality assurance.

Technical Specifications

Fitment

• 1975-1978 GMC K25
• Note: Leaf Spring Bushing for 1975-1978 GMC K25; fits models with 1-1/2 Inch Outside Diameter Frame Shackle (1-1/2 Inch Main Eye).

What’s Included

• Complete Set of Leaf Spring Bushings
• Includes Shackle Bushings
• Includes Sleeves

Why Choose This Product?

• Engineering Advantage: By utilizing Hyper-Flex™ Polyurethane, Energy Suspension eliminates the “mushy” feel of stock rubber. These bushings are specifically designed to allow the leaf springs to function properly under load without the premature compression or rot common in factory parts.
• Performance Benefit: Drivers will experience a dramatic improvement in vehicle handling, especially during standing start accelerations and heavy braking, as the polyurethane maintains alignment better than rubber ever could.
• Value Proposition: With a service life 5 to 10 times longer than OEM components and a 750,000-mile warranty, this kit is a “fix it once” solution for your GMC K25’s rear suspension.

Frequently Asked Questions

Will these help with sagging leaf springs?
Yes, by replacing worn, compressed rubber with Hyper-Flex™ Polyurethane, these bushings help restore proper spring function and maintain ride height.

What is the difference between the Red and Black bushings?
These Red bushings are Energy Suspension’s performance and racing aesthetic option, offering the same 5 to 10x longevity over rubber as the black version.

How long does installation take?
The estimated installation time for this leaf spring bushing kit is approximately 3 hours.