A-1 Tune Up Center, 1973 Year 1973 Rights Held By Ann Arbor District Library Copyright Creative Commons (Attribution, Non-Commercial, Share-alike) Ann Arbor Historical Signs Photo Subjects A-1 Tune Up Center Stores & Shops Signs & Signage Businesses Automobiles - Repair & Maintenance Automobiles - Parts & Supplies Ann Arbor Historical Signs 2315 W Stadium Blvd