OER Parts offers a wide selection of Apparel for your 1979 GMC Caballero. OER Parts offers 1979 GMC Caballero Caps, Hats, Beanies, 1979 GMC Caballero Casual Shirts, 1979 GMC Caballero Children's Wear, 1979 GMC Caballero Gloves, 1979 GMC Caballero Jackets, 1979 GMC Caballero Long Sleeve Shirts, 1979 GMC Caballero Pit Crew Shirts, 1979 GMC Caballero Polo Shirts, 1979 GMC Caballero Sweaters & Sweatshirts, 1979 GMC Caballero T-Shirts & Tanks, and 1979 GMC Caballero Women's Wear.