Can anyone tell me the dish cc on a 5.3 piston. I don't have one out to measure, and by the info I can find and calculations I'm coming up with -7.6cc. I just need confirmation if this is correct or not. I was planning on swapping pistons in my 5.3, but instead I'm going to mill the heads and leave the short block alone. I need to know the cc of the piston to determine how much I need to mill for desired compression ratio.