Energy Suspension Rear Leaf Spring Shackle Bushing Sleeve Black for 1973-1974 Chevrolet K30 Pickup

Energy Suspension Rear Leaf Spring Shackle Bushing Sleeve Black for 1973-1974 Chevrolet K30 Pickup

Part Number: 3.2125G

Summary: The Energy Suspension Rear Leaf Spring Shackle Bushing Sleeve is engineered to replace soft or degraded factory components that compromise vehicle stability. By utilizing Hyper-Flex™ Polyurethane, this sleeve and bushing component allows the leaf spring system to function more effectively, providing a significant upgrade in durability and performance. This Black polyurethane component is designed to last 5 to 10 times longer than conventional rubber, ensuring your vehicle maintains positive handling and control during acceleration, braking, and cornering.

Features

• Hyper-Flex™ Polyurethane Material: This high-performance material provides superior resistance to environmental contaminants and heavy loads to ensure it lasts 5 to 10 times longer than conventional rubber components.
• 1-3/4 Inch Diameter: The precision-engineered 1-3/4 inch diameter spec provides an improved fit within the shackle assembly to ensure better articulation and alignment.
• Enhanced Control: Hyper-Flex™ performance polyurethane provides increased rigidity over rubber to ensure the vehicle maintains alignment during standing start accelerations, extreme braking, or over bumps and berms.
• Limited 7 Year or 750,000 Mile Warranty: Provides long-term peace of mind and quality assurance for your suspension system.

Technical Specifications

Fitment

• 1973-1974 Chevrolet K30 Pickup
• Note: Leaf Spring Shackle Bushing Sleeve for 1973-1974 Chevrolet K30 Pickup

What’s Included

• Sold Individually

Why Choose This Product?

• Engineering Advantage: This component features Energy Suspension’s proprietary Hyper-Flex™ Polyurethane, which is specifically designed to handle the high-stress environment of a leaf spring system. Unlike rubber, which compresses and distorts, this polyurethane sleeve maintains its shape for improved articulation and fit.
• Performance Benefit: Drivers will experience an immediate difference in positive handling. By stabilizing the leaf spring shackle, this product reduces unwanted movement, ensuring more predictable control during maneuvers, turns, and heavy braking.
• Value Proposition: With a lifespan 5-10 times longer than OEM rubber and a 750,000-mile warranty, this is a long-term solution that reduces maintenance frequency and protects the vehicle’s suspension geometry.

Frequently Asked Questions

What is a bushing sleeve?
It is an inner component of the bushing assembly that allows the leaf spring system to function more effectively by providing a durable pivot point.

How much longer does Hyper-Flex™ Polyurethane last compared to rubber?
Hyper-Flex™ Polyurethane components are designed to last 5 to 10 times longer than conventional rubber components.

What is the warranty on this Energy Suspension part?
This product is backed by a Limited 7 Year or 750,000 Mile Warranty.