Welcome to the Nostalgic Motor Cars Technical Library. For nearly 50 years, my only full-time job has been the service and preservation of 1963-1985 Avantis. These articles are compiled from my personal experience and original Studebaker factory blueprints to help you maintain the safety, value, and authenticity of your car.
The "Secret" Factory Fix: Repairing Broken Avanti Radius Rod Front Mounts
Have you ever experienced a mysterious "hammering" sound coming from the rear of your Avanti during acceleration or braking? This is often caused by a broken front mounting stud on the frame bracket for the rear axle radius rod. While many mechanics assume this requires a complex frame repair, Avanti Motors actually engineered a specific solution.