OER Parts offers a wide selection of Body Components for your 1948 Oldsmobile Series 78. OER Parts offers 1948 Oldsmobile Series 78 Inner Fender, 1948 Oldsmobile Series 78 Braces & Reinforcement, 1948 Oldsmobile Series 78 Fender Wells 1948 Oldsmobile Series 78 Hardware, 1948 Oldsmobile Series 78 Louvers, and 1948 Oldsmobile Series 78 Skirts.