OER Parts offers a wide selection of Brake Components for your 1974 Plymouth Duster. OER Parts offers 1974 Plymouth Duster Calipers, 1974 Plymouth Duster OE Calipers, 1974 Plymouth Duster Performance Calipers, 1974 Plymouth Duster Front Calipers, 1974 Plymouth Duster Rear Calipers, 1974 Plymouth Duster Anodized Calipers, 1974 Plymouth Duster Powder Coated Calipers, 1974 Plymouth Duster Wilwood Calipers, 1974 Plymouth Duster 4-Piston Calipers, 1974 Plymouth Duster Aluminum Calipers, and 1974 Plymouth Duster Cast Iron Calipers.