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 Mystery of the Missing "63": Avanti Serial Number Evolution
Did you know that in early 1963, the Studebaker factory began a quiet but significant change to the Avanti production line? By cross-referencing thousands of original build sheets and dealer invoices, Dan Booth has pinpointed the exact moment the "63R" prefix was abandoned in favor of a simple "R" designation