Wilwood Spindles

Universal Fitment

Part #: 830-9807

Overview

The Wilwood Mustang Spindles are high-performance, fabricated A-arm suspension components designed for custom, street, and race applications. Crafted specifically for use with Pinto and Mustang II suspension geometries, these spindles are ideal for builders and enthusiasts seeking enhanced strength and durability in their suspension setup. Whether you're working on a kit car, street rod, drag car, or other custom project, these spindles provide a reliable upgrade that supports improved handling and ride quality. Their lightweight yet robust construction helps optimize vehicle response while maintaining structural integrity under demanding conditions. Designed to fit 1974-78 Mustang II and 1974-80 Pinto models, these spindles are engineered to match the original suspension geometry, ensuring proper alignment and performance. The use of common Pinto and Mustang II tie rod ends, ball joints, wheel bearings, and seals simplifies installation and maintenance. With nearly three times the strength of OE or aftermarket two-piece cast iron and steel spindles, Wilwood's ProSpindle offers a significant upgrade in durability and safety, making it suitable for both street and race applications.

Key Features

Wilwood's ProSpindle features a one-piece forged steel body that combines lightweight design with exceptional strength. The precision engineering ensures a perfect fit for the specified vehicle models, supporting reliable steering and suspension performance. The design intent focuses on providing a durable, race-inspired upgrade that enhances handling and response without adding unnecessary weight. The spindles are built to withstand the rigors of high-performance driving, offering consistent performance over time. Their compatibility with common suspension components makes them a practical choice for custom builds and upgrades.

Construction & Design

These spindles are constructed from forged steel, ensuring maximum strength and durability. The one-piece design eliminates the weaknesses associated with multi-piece assemblies, providing a solid foundation for suspension components. The design incorporates precise machining to ensure proper fitment and alignment, supporting optimal suspension geometry and handling characteristics.

Installation & Fitment

Installation involves replacing the stock spindles with these fabricated units, aligning with the existing suspension components. Proper fitment should be verified against the vehicle specifications and part number to ensure compatibility. The design allows for straightforward installation for experienced enthusiasts and professional mechanics alike.

What’s Included

The package includes one pair of Wilwood Mustang Spindles designed for 1974-78 Mustang II and 1974-80 Pinto applications, ready to upgrade your suspension system for improved strength and performance. This product is ideal for automotive enthusiasts and builders aiming to enhance their vehicle's handling, durability, and overall suspension performance with a proven, race-inspired upgrade.