OER Parts offers a wide selection of Dress Up Kits for your 1966 Dodge D300 Series. OER Parts offers 1966 Dodge D300 Series Valve Covers, 1966 Dodge D300 Series Exhaust Manifolds, 1966 Dodge D300 Series Intake Manifolds, 1966 Dodge D300 Series Timing Covers, 1966 Dodge D300 Series Water Pumps, 1966 Dodge D300 Series Oil Pans, 1966 Dodge D300 Series Custom Under Hood Mirrors, 1966 Dodge D300 Series Radiator Support Show Panel, and more...