Cam selection - 500HP 360

10:1 CR you could go with the RB ST21 - solid - 254*@ @50 .544/520 vlift with 1.6/1.5 rockers. I have it in my 388 (3.79 stroke) and it hauls street or strip. Jim also runs it in his 360 Dart. he needs at least a 750cfm carb or it will run out of air near 5000rpm.