1974 Dart swinger 318 to 360 swap

I did the same thing with my 74. Go check it out if you like. I used stock 318 mounts and honestly don't remember doing anything special. You bought a car that doesn't move....be sure you address brakes and suspension while you are contemplating motor. If it were me, I would use the 904, and everything above is good info. No driveshaft issues this way, although not the end of the world. The rear is an 8 1/4....if you are going nuts with motor then you must understand everything else has to be upgraded and this can be a viscous cycle. The stock 318 radiator would not cool my 360. More HP = more heat. As for the rest, just have fun. Drive it like you stole it. Be prepared for when you break them....I seem to be pretty good at that!