Energy Suspension Rear Leaf Spring Bushing Black for 1975-1978 GMC K25

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

Energy Suspension Rear Leaf Spring Bushing Black for 1975-1978 GMC K25

Part Number: 3.2107G

Summary: The Energy Suspension Rear Leaf Spring Bushing set is engineered to restore and enhance the suspension performance of your GMC K25. By replacing worn-out, pliable rubber with Hyper-Flex™ Polyurethane, these bushings eliminate the instability and sag often associated with aging suspension components. This Black polyurethane upgrade is designed to last 5 to 10 times longer than conventional rubber, providing a significant increase in durability and handling precision during acceleration, braking, and cornering. Whether you are hauling heavy loads or navigating off-road terrain, these bushings ensure your leaf springs maintain proper alignment and function.

Features

• Hyper-Flex™ Polyurethane Material: High-performance polyurethane formulation provides superior durability and performance, lasting 5 to 10 times longer than conventional rubber components.
• 1-1/2 Inch Frame Shackle Bushings: Precision-sized bushings for the frame shackle (with 1-3/4 inch main eye) provide a secure fit to ensure the leaf spring system functions properly under load.
• Included Steel Sleeves: High-quality sleeves provide the necessary structural support to ensure smooth leaf spring articulation and reduced friction.
• Enhanced Vehicle Control: Optimized material density provides improved stability during maneuvering through turns, standing start accelerations, and braking.
• Limited 7 Year or 750,000 Mile Warranty: Provides long-term peace of mind and reflects Energy Suspension’s commitment to quality assurance.

Technical Specifications

Fitment

• 1975-1978 GMC K25
• Note: Leaf Spring Bushing for 1975-1978 GMC K25; specifically fits models with 1-1/2 Inch Outside Diameter Frame Shackle and 1-3/4 Inch Main Eye.

What’s Included

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

Why Choose This Product?

• Engineering Advantage: These bushings are crafted from Hyper-Flex™ Polyurethane, which is far more resistant to environmental contaminants and mechanical stress than OEM rubber. This ensures the leaf spring maintains its intended articulation without the “slop” caused by degraded rubber.
• Performance Benefit: Drivers will experience a dramatic improvement in vehicle control, specifically when maneuvering through turns or handling bumps and berms, as the suspension is allowed to function exactly as designed.
• Value Proposition: With a lifespan 5-10 times longer than rubber and a 750,000-mile warranty, this set is a one-time upgrade that eliminates the need for frequent suspension bushing replacements.

Frequently Asked Questions

Will these help with sagging or unstable leaf springs?
Yes, by replacing soft, worn-out rubber with Hyper-Flex™ Polyurethane, these bushings restore proper spring function and help the vehicle stay in control during turns and accelerations.

How long do these bushings last compared to factory parts?
Energy Suspension’s Hyper-Flex™ components are designed to last 5 to 10 times longer than conventional rubber components.

What is the estimated time for installation?
The estimated installation time for this leaf spring bushing set is approximately 3 hours.