What disc brake spindles fit 1974 dart swinger what year front fenders work?

For a 1974 Dodge Dart Swinger, disc brake spindles from 1973-1976 A-body models (like the Dart, Valiant, and Duster) will typically fit. When it comes to front fenders, 1973-1976 Dodge Dart fenders are interchangeable with the 1974 model. Be sure to check for specific details like trim and mounting points, as there can be minor variations.