Proforged 216-10027 Steering and Spindle Conversion Kit

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 & PROVEN SPINDLE PERFORMANCE

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.

FEATURES AND BENEFITS

• 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

FITMENT NOTES

• Fits manual steering cars only – will not work with factory power steering
• Will retain or convert to 5x4.5" bolt pattern
• Aftermarket brake kits for 70-73 Mustang drum spindles are recommended
• Wheel bearings and dust seals not included