KYB KG5564 Shock Absorber - Rear

KYB Gas-a-Just Rear Shock for Corvette

The KYB Gas-a-Just KG5564 is a monotube suspension shock absorber built as an OE-style replacement for the rear of 1984-1987 Chevrolet Corvette models. It is engineered to restore original handling response while supporting vehicles that see harder use, including towing, larger tires, and heavier wheel setups.

Gas-a-Just Product Line

KYB Gas-a-Just shocks use a monotube design with separate hydraulic and high-pressure nitrogen gas chambers. That layout keeps oil and gas separated for consistent damping, quick steering response, and stable ride control during normal driving and sudden suspension movement.

Key Features

• Part number KG5564
• Monotube OEM replacement for rear suspension use
• High-pressure gas design for fast response and fade-resistant operation
• Triple chrome plated piston rod helps reduce seal wear
• Supports vehicles with heavier tires, wheels, and work-duty use
• Dust cover included
• Compatible with electronic safety systems that rely on suspension performance

Detailed Description

Designed for the rear suspension of the Chevrolet Corvette, KYB KG5564 helps restore the control and handling characteristics the vehicle was engineered to deliver. The monotube construction uses an air-free hydraulic working area for damping response and a separate nitrogen gas chamber with a floating piston to maintain consistent performance. With a compressed length of 9.61 inches, extended length of 14.33 inches, and 4.72 inches of stroke, this shock absorber is built to match the specified suspension travel for the application. The lower mount type is E2(16X42) and the upper mount type is E2(12X42).

This part cross-references Monroe Shocks & Struts 5893 for the same application.

What It Helps Address

• Excessive rear-end bounce or oscillation
• Reduced steering response from worn suspension damping
• Fluid leakage related to shock seal wear
• Inconsistent ride control during normal driving and load changes
• Loss of suspension performance on a 1984-1987 Chevrolet Corvette, rear

Installation Notes and Tips

Fits 1984-1987 Chevrolet Corvette, rear. Replace the suspension strut and coil spring assembly according to the manufacturer’s instructions. Verify mount orientation and suspension travel before installation. Part number KG5564 should be matched to the rear position only for the listed Corvette applications.

Quality Assurance

KYB is a recognized OE supplier, and the Gas-a-Just line is built to OE monotube replacement standards for consistent suspension control and handling restoration.