OER Parts offers a wide selection of Apparel for your 1984 GMC C1500. OER Parts offers 1984 GMC C1500 Caps, Hats, Beanies, 1984 GMC C1500 Casual Shirts, 1984 GMC C1500 Children's Wear, 1984 GMC C1500 Gloves, 1984 GMC C1500 Jackets, 1984 GMC C1500 Long Sleeve Shirts, 1984 GMC C1500 Pit Crew Shirts, 1984 GMC C1500 Polo Shirts, 1984 GMC C1500 Sweaters & Sweatshirts, 1984 GMC C1500 T-Shirts & Tanks, and 1984 GMC C1500 Women's Wear.