Energy Suspension Rear Leaf Spring Bushing Black for 1979-1986 GMC K2500

Description
Energy Suspension Rear Leaf Spring Bushing Black for 1979-1986 GMC K2500

Energy Suspension Rear Leaf Spring Bushing Black for 1979-1986 GMC K2500

Part Number: 3.2107G

Summary: The Energy Suspension Rear Leaf Spring Bushing set is engineered to restore and enhance the suspension performance of your 1979-1986 GMC K2500. By replacing worn-out, soft rubber components with Hyper-Flex™ Polyurethane, this kit eliminates the instability and sag often associated with aging leaf spring bushings. These Black bushings are designed to last 5 to 10 times longer than conventional rubber, providing a significant increase in durability and control during braking, acceleration, and maneuvering. This upgrade ensures your vehicle remains composed over bumps and berms while maintaining proper ride height and articulation.

Features

• Hyper-Flex™ Polyurethane Material: High-performance polyurethane construction provides superior durability and performance, lasting 5 to 10 times longer than conventional rubber components.
• 1-1/2 Inch Outside Diameter Frame Shackle: Precision-engineered sizing (with 1-3/4 Inch Main Eye) provides a secure fit to ensure the suspension functions properly under load.
• Included Steel Sleeves: High-quality sleeves provide the necessary internal structure to ensure smooth articulation and reduced noise.
• Enhanced Control: Improved material density provides better handling during standing start accelerations and maneuvering through turns to ensure the vehicle stays in control.
• Limited 7 Year or 750,000 Mile Warranty: Provides long-term peace of mind and quality assurance for your suspension upgrade.

Technical Specifications

Fitment

• 1979-1986 GMC K2500
• Note: Leaf Spring Bushing for 1979-1986 GMC K2500

What’s Included

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

Why Choose This Product?

• Engineering Advantage: These bushings utilize Energy Suspension’s proprietary Hyper-Flex™ polyurethane, which is impervious to oils and road contaminants that typically destroy rubber bushings. This restores proper leaf spring articulation and prevents the “walking” of the rear axle.
• Performance Benefit: Drivers will experience a dramatic improvement in vehicle control, specifically during heavy braking and cornering, while also maintaining better payload capacity retention.
• Value Proposition: With a lifespan 5 to 10 times longer than OEM rubber and a 750,000-mile warranty, this kit is a one-time solution for leaf spring maintenance.

Frequently Asked Questions

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

What is the difference between this and OEM rubber?
Hyper-Flex™ polyurethane is much more durable than rubber, lasting 5 to 10 times longer and providing a firmer, more controlled ride without the “mushy” feel of stock bushings.

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