OER Parts offers a wide selection of Dress Up Kits for your 1956 Pontiac Chieftain. OER Parts offers 1956 Pontiac Chieftain Valve Covers, 1956 Pontiac Chieftain Exhaust Manifolds, 1956 Pontiac Chieftain Intake Manifolds, 1956 Pontiac Chieftain Timing Covers, 1956 Pontiac Chieftain Water Pumps, 1956 Pontiac Chieftain Oil Pans, 1956 Pontiac Chieftain Custom Under Hood Mirrors, 1956 Pontiac Chieftain Radiator Support Show Panel, and more...