OER Parts offers a wide selection of Apparel for your 1956 Pontiac Chieftain. OER Parts offers 1956 Pontiac Chieftain Caps, Hats, Beanies, 1956 Pontiac Chieftain Casual Shirts, 1956 Pontiac Chieftain Children's Wear, 1956 Pontiac Chieftain Gloves, 1956 Pontiac Chieftain Jackets, 1956 Pontiac Chieftain Long Sleeve Shirts, 1956 Pontiac Chieftain Pit Crew Shirts, 1956 Pontiac Chieftain Polo Shirts, 1956 Pontiac Chieftain Sweaters & Sweatshirts, 1956 Pontiac Chieftain T-Shirts & Tanks, and 1956 Pontiac Chieftain Women's Wear.