349 CI on the cheap

3.51"/2= 1.755" + 1.72"= 3.475" + 6.123"= 9.598"

Stock 360 stroke is 3.58, 1/2 of which is 1.79. Puts the piston .033 above deck with no deck cut.

Thats why I started looking for the above piston. But it has no valve reliefs.