truck

I just sent my Z06 heads off for porting and was wondering when I install them on my 5.3 if the 5.3 head gaskets will interfere with anything. <img border="0" title="" alt="[Confused]" src="images/icons/confused.gif" /> I am also worring about the larger valves, but not as much.
If they don't bolt up I will just install them on the LS1 I have in the garage and wait about a year. <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" />
Thank you for your time.
P.S. I love this forum.