Here's a picture of my '74 Dusters front frame rail. The mid year '74's are unique, they had all 3 bumper mounting locations. Turns out that '74 started with shock bumpers up front (and a single mounting hole for the bracket), then due to some kind of manufacturing issue the factory had to switch back to standard (non shock mount) brackets. That swap happened in late November/December of '73 ('74 model year). The rest of model year '74 got standard brackets, but had all 3 locations. '75's and later would have just had the single shock mount hole, and not the standard mounts.
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I swapped my '74 Duster over to a '71 Dart front clip, but I've also changed the rear tail panel and bumper to make it a Demon clone.
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