cam suggestions

Thanks for the reply, motor is out of a 76 Aspen, and going into a 2-door 75 dart Swinger. I think the weight is around 3,000lbs. Rear gears are stock (for a slant 6 car). Comp cams suggested a 278 Magnum cam with 224 @ 50. Supposed to work between 1600-5800 rpm. I was also looking at the xtreme energy cam.