OER Parts offers a wide selection of Apparel for your 1938 GMC Truck. OER Parts offers 1938 GMC Truck Caps, Hats, Beanies, 1938 GMC Truck Casual Shirts, 1938 GMC Truck Children's Wear, 1938 GMC Truck Gloves, 1938 GMC Truck Jackets, 1938 GMC Truck Long Sleeve Shirts, 1938 GMC Truck Pit Crew Shirts, 1938 GMC Truck Polo Shirts, 1938 GMC Truck Sweaters & Sweatshirts, 1938 GMC Truck T-Shirts & Tanks, and 1938 GMC Truck Women's Wear.