SPC Performance Specialty Control Arm Kit

1984–1987 Chevrolet Corvette C4 Factory Right Upper Control Arm

Part #: 92748

Overview

The SPC Performance Specialty Control Arm Kit is designed to enhance the handling and performance of your Chevrolet Corvette C4 from 1984 to 1987. This kit includes a fully adjustable upper control arm that allows you to fine-tune your vehicle’s camber, caster, and overall suspension geometry. Whether you're a performance enthusiast, a track day driver, or someone looking to restore or upgrade your Corvette’s suspension, this control arm kit provides the durability and precision you need.

Built for those who demand maximum handling capabilities, the SPC Control Arm Kit helps you achieve optimal alignment settings for improved cornering, stability, and tire wear. Its rugged construction and adjustable design make it an excellent choice for street, spirited driving, or track use, ensuring your Corvette maintains precise suspension geometry under demanding conditions.

Key Features

SPC Performance offers fully adjustable, rugged upper control arms designed to meet the needs of performance-oriented drivers. These control arms are engineered to provide quick and easy adjustments, allowing you to dial in your suspension for maximum handling and performance. The kit is crafted with high-quality materials to withstand the rigors of aggressive driving and off-road conditions.

• Fully adjustable upper control arm to modify camber, caster, and length for precise alignment
• Constructed from durable, high-strength steel for long-lasting performance
• Precision CNC-machined ball joints and mounting points for a secure fit
• Designed specifically for the Chevrolet Corvette C4 (1984–1987)
• Improves handling, stability, and tire wear by optimizing suspension geometry
• Easy bolt-on installation with no need for extensive modifications
• Rugged, corrosion-resistant finish for durability in various driving conditions
• Supports aggressive driving, track use, and street performance

Construction & Design

The SPC Control Arm Kit features a robust design with high-strength steel components that resist bending and fatigue. The arms are CNC-machined for precise fitment and smooth adjustment. The adjustable ball joints and mounting points allow for quick changes to camber and caster settings, enabling you to tailor your suspension to your driving style and conditions. The arms are finished with a corrosion-resistant coating to ensure longevity and reliable performance over time.

Performance & Sound

By upgrading to these adjustable control arms, you'll notice improved handling response and stability, especially during spirited driving or track sessions. The ability to fine-tune camber and caster helps maximize tire contact with the road, leading to better grip and more predictable steering. The kit does not alter the vehicle's sound profile but enhances overall suspension performance for a more confident driving experience.

Installation & Fitment

The SPC Performance Specialty Control Arm Kit is designed for a straightforward bolt-on installation. It mounts directly to the factory suspension points without the need for cutting, drilling, or extensive modifications. Basic hand tools and alignment adjustments are all that's required to complete the installation. No special tuning or additional components are necessary, making it an accessible upgrade for DIY enthusiasts and professional mechanics alike.

• Direct bolt-on replacement for factory upper control arms
• No cutting, drilling, or complex modifications required
• Requires professional alignment after installation for optimal performance

What's Included

• Right upper control arm assembly
• All necessary mounting hardware and fasteners
• Installation instructions

Ideal For

• Corvette enthusiasts seeking improved handling and suspension tuning
• Track day drivers and performance enthusiasts
• Restoration projects aiming for factory or better suspension geometry
• Street drivers looking for a durable upgrade to factory suspension components

Emissions Note

This control arm kit is designed for off-road or racing use only and may not be legal for street use in all areas. Please check local regulations before installation.