OER Parts offers a wide selection of Brake Components for your 1966 Chrysler 300. OER Parts offers 1966 Chrysler 300 Calipers, 1966 Chrysler 300 OE Calipers, 1966 Chrysler 300 Performance Calipers, 1966 Chrysler 300 Front Calipers, 1966 Chrysler 300 Rear Calipers, 1966 Chrysler 300 Anodized Calipers, 1966 Chrysler 300 Powder Coated Calipers, 1966 Chrysler 300 Wilwood Calipers, 1966 Chrysler 300 4-Piston Calipers, 1966 Chrysler 300 Aluminum Calipers, and 1966 Chrysler 300 Cast Iron Calipers.