Building a hot 360

Ok so I got the motor out and ready to go to the machine shop 6 out of 7 pistons had broken ring thing that would have been the cause of my blow by haha

I went with the .30 kB107 and changed the cam up my buddy had this one new in the box gave it to me for free so I’m going to use it it says heads will need work to work with the new valve springs

COMP Cams Xtreme Energy Hi-Lift Cam and Lifter Kits K20-228-4

Now I just have to wait on the rest of the parts to get here and take it to the machine shop