Restoring your classic GM doesn't have to mean hunting down worn, rusty, or questionable factory components. Proforged Disc Brake Spindles provide a brand-new replacement designed to support factory-style and aftermarket disc brake systems while maintaining stock ride height and factory suspension geometry. Built around a one-piece forged steel design, they provide a strong foundation for restorations, repairs, and performance-oriented upgrades.
IDEAL FOR RESTORATIONS:
Original suspension and brake components have often seen decades of use, exposure, and wear. Proforged Disc Brake Spindles eliminate the uncertainty of rebuilding or reusing aging factory parts by providing a clean, new replacement built to modern manufacturing standards. Whether you're restoring a classic GM back to original condition or simply refreshing a worn front suspension, they provide a dependable foundation for the project.
DISC BRAKE COMPATIBILITY:
If you're looking to move away from factory drum brakes, Proforged Disc Brake Spindles provide one of the easiest paths to modern disc brake compatibility. Designed to work with factory-style disc brake systems and many aftermarket brake kits, they give you the flexibility to restore your vehicle with factory-style components or upgrade to a more capable braking system. Vehicles already equipped with compatible disc brakes can take advantage of a straightforward spindle replacement while maintaining stock ride height and suspension geometry.
FORGED FOR STRENGTH:
Manufactured from one-piece forged steel, precision machined, and protected by a durable E-coat finish, Proforged Disc Brake Spindles are built for long-term durability and reliability. Forged construction provides exceptional strength, while precision machining helps ensure proper fitment and consistent quality. The durable E-coat finish helps resist corrosion and maintain a clean appearance for years to come.
1 MILLION MILE WARRANTY:
Proforged components are built to last and backed by our industry-leading 1 Million Mile Warranty. For peace of mind, see terms and conditions for full coverage details.
FEATURES AND BENEFITS:
- Maintains stock ride height and factory suspension geometry
- Includes spindle pin castle nut and cotter pin
- Designed for disc brakes
- One-piece forged steel construction
- Precision machined for proper fit and function
- Durable E-coat finish helps resist corrosion
- Backed by Proforged's 1 Million Mile Warranty
Fitment Notes:
- Designed for use with disc brake systems
- Steering arm mount requires the use of 1/2" hardware - not included
From the Installation Instructions
Required / Sold Separately:
- 1/2" steering arm mounting hardware (not included); reuse factory steering arms
Installation Notes:
- Some factory steering arm holes are 7/16" and must be enlarged to 1/2"
- For factory-style disc brakes; 15" and larger wheels