Heads ?s
Whgat are the casting #s for 5.3 heads and LS6 heads and if possible year? How do you tell the light 02+ Z06 valves from the 01 valves?
BTW Yes I did search
Thanks,
BTW Yes I did search

Thanks,
Patience Ron I'll do something
Just debating on what and how much $. I was only planning running down an RP car, but you made that harder
Thanks for the replies.
Just debating on what and how much $. I was only planning running down an RP car, but you made that harder
Thanks for the replies.




