Will this comp cams kit require machine work?

Thanks for your advice everyone. I will call comp and hopefully i will get a little more help than when I emailed them. It looks like the kits comes with the 901 springs, seals, locks, etc. The cam extreme energy 262 was what I saw used in a magazine build of a stock 318. Car is a 70 dart 4 speed 3.55 gears. Got an edelbrock performer intake and 600cfm carb and stock exhaust manifolds with 2.5 inch dual exhaust. Other suggestions for cam?

thanks