Direct-fit idler arm designed for 1964–1966 Ford and Mercury vehicles with 8-cylinder engines, compatible with both power and manual steering systems. This replacement idler arm secures the steering linkage, maintains proper alignment and geometry, and helps prevent excessive play in the steering system. Built for durability and reliability, it restores steering responsiveness and reduces vibration and uneven tire wear. An ideal part for restoration projects or routine maintenance where safe, precise steering is required.
Features:
- Fits 1964–1966 Ford and Mercury 8-cylinder vehicles; compatible with both power and manual steering systems.
- Constructed from high-strength steel for long-lasting durability and resistance to wear.
- Restores correct steering geometry and reduces play for improved handling and safety.
- Precision-machined pivot and bushing for smooth operation and reduced vibration.
- Direct replacement for OE-style idler arms, making it suitable for restorations and routine repairs.
- Easy to install with common hand tools; designed for a straightforward swap without special adapters.
Installation / Application:
- Difficulty: 3/5
- Estimated time: 45-75 minutes
Instructions:
- Park vehicle on level ground, set parking brake, and place wheel chocks behind rear wheels.
- Raise front of vehicle and support securely on jack stands; remove the front wheel on the side being serviced for better access.
- Locate the idler arm on the steering linkage and inspect mounting hardware and surrounding components.
- Apply penetrating oil to mounting bolts if they appear corroded; allow time to soak if necessary.
- Loosen and remove the nut securing the idler arm to the frame bracket and separate the idler arm from the steering linkage using a ball joint separator or pickle fork as needed.
- Remove the mounting bolts and take out the old idler arm assembly.
- Position the new idler arm in place and start the mounting bolts by hand to avoid cross-threading.
- Tighten mounting bolts to the vehicle manufacturer’s specified torque values using a torque wrench.
- Attach the steering linkage to the idler arm and secure the nut; torque to spec.
- Lower the vehicle, reinstall the wheel, and torque lug nuts to specification.
- Test steering operation at low speed to verify smooth movement and correct function; have front-end alignment checked if recommended or if steering pull is noticed.
About Redline Select
Redline Restomotive® has established itself as a premier brand in the world of classic car restoration, providing enthusiasts with high-quality parts that meet the exacting standards of original manufacturer specifications. Dedicated to the preservation of American automotive history, Redline Restomotive® combines advanced manufacturing techniques with an in-depth understanding of vintage vehicles. The result is a range of products that seamlessly blend into the design and function of classic cars, giving restorers and collectors the assurance that each part reflects the era’s style, quality, and performance.
Redline Select® is our premium line of steering and suspension products for all vehicle makes and models including both North American and Import vehicles. We have partnered with an ISO 9001/QS9000/TS16949 certified manufacturing facility with more than 40 years of experience in producing components that perform to the standards our customers expect. Our steering and suspension parts are backed by multiple quality control checks along the way—during production, prior to shipping from the factory, and at arrival. With our ISO 9001:2015 certification, we observe the world’s highest standards for quality management.

Vehicle Fitment:
The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make |
Model |
Years |
Ford |
Falcon Sedan Delivery |
1965 |
Ford |
Falcon |
1965 |
Ford |
Mustang |
1964 - 1966 |
Ford |
Ranchero |
1965 |
Mercury |
Comet |
1965 |
Mercury |
Cyclone |
1965 |
Mercury |
Villager |
1965 |