delta88Classifieds for 1975 Oldsmobile Delta 88. Set an alert to be notified of new listings. 8 vehicles matched. Page 1 of 1. 15 results per page. ..... Contact. Phone: 480-285-1600 Email: [email protected] Address: 7400 E Monte CristoFind 34 used Oldsmobile Delta Ehty-Eht as low as $4,950 on ®. Shop millions of cars from over 22,500 dealers and find the perfect car.