Transform your 1964–1966 Mustang’s handling and steering feel with a complete kit that combines premium Proforged steering components and the desirable 1970–1973 Mustang spindle design. Ideal for restorations upgrades or performance builds this kit eliminates the trial-and-error of mixing parts and delivers a proven bolt-on solution.
MODERN HANDLING &
This kit pairs high-strength Proforged steering components with 1970–1973 Mustang–style spindles known for their stronger steering arms larger pin diameter and more durable wheel bearings. This improved geometry adds significant strength and precision critical when upgrading to today’s wider stickier radial tires that generate far more grip than the originals. The result is sharper steering response improved load handling and a foundation built to keep up with modern performance expectations.
BOLT-IN CONVENIENCE
Sourcing the right combination of steering linkage and spindle parts can be a frustrating mix of guesswork and incompatible components. This all-in-one kit removes the hassle. Each piece is precision-fit to work together seamlessly eliminating the uncertainty of piecemeal upgrades. Whether you’re a seasoned builder or restoring your first classic this kit makes the upgrade straightforward and reliable.
1 MILLION MILE WARRANTY
Proforged components are built to last and backed by our industry-leading 1 Million Mile Warranty. For peace of mind register your products at www.Proforged.com/Warranty and see terms and conditions for full coverage details.
FITMENT NOTES
•Fits manual steering cars only – will not work with factory power steering
•Aftermarket brake kits for 70-73 Mustang drum spindles are recommended
•Wheel bearings and dust seals not included
Features
- Complete steering &
- spindle upgrade kit includes idler arm pitman arm center link inner and outer tie rod ends sleeves and spindles
- Upgraded 1970-1973 style spindles offer larger wheel bearings improved steering geometry 5-lug wheel conversion and broad brake kit compatibility
- High-strength forged spindle construction which are particle tested and E-coated for durability corrosion resistance and a clean finish
- Precision-fit Proforged steering components are engineered for OE-style fit with enhanced strength and longevity
- Simplifies installation by taking the guesswork out of parts selection and compatibility
- Includes spindle lock nuts cotter pins and castle nuts for easy installation
Proforged Million-Mile Limited Warranty
WARRANTY COVERAGE
Proforged warrants its steering and chassis components to the original purchaser to be free from defects in material and workmanship for 1,000,000 miles, provided the product is registered at proforged.com/warranty-registration within 90 days of purchase.
ELIGIBLE PRODUCTS
Eligible products include all Proforged steering and chassis components, such as:
- Ball joints
- Tie rod ends
- Pitman arms, idler arms, center/drag links
- Spindles and knuckles
- Tie rod adjusting sleeves
- Other Proforged steering and chassis parts
EXCLUSIONS
This warranty will not apply if the product has been:
- Installed on a vehicle used primarily for racing, competition, or off-road, purposes
- Subjected to misuse, neglect, abuse, accident, or improper installation
- Altered, modified, or repaired with non-genuine Proforged components
- Damaged by unrelated vehicle issues or external causes beyond normal road use
- Affected only by cosmetic blemishes or normal wear not impacting function
REMEDY
If a registered product fails due to a defect in material or workmanship under normal use, Proforged will replace it with the same or an equivalent product. Coverage applies to product replacement only. Refunds, labor charges, or other associated costs are not included.
CLAIM PROCESS
1. Register your product within 90 days of purchase at proforged.com/warranty-registration. Proof of purchase is required.
2. Submit a warranty claim at proforged.com/contact
3. Proforged will review your claim
4. Return of the part may be required before replacement is issued
LIMITATION OF LIABILITY
Proforged shall determine whether a product is defective or qualifies under this warranty. Liability is limited to replacement (or refund in rare cases). Proforged shall not be liable for indirect, incidental, consequential, special, exemplary, or punitive damages, loss of use, inconvenience, commercial loss, or loss of time. In no event will liability exceed the purchase price of the defective product. All warranty obligations, terms, and conditions are subject to amendment, change, or discontinuation at Proforged’s discretion at any time without notice.
STATE LAWS & OTHER RIGHTS
Some states (or jurisdictions) do not allow exclusion or limitation of incidental or consequential damages or implied warranties, so those exclusions or limitations may not apply to you. This warranty gives you specific legal rights, and you may also have other rights which vary by state.
